As reported by Sphinx:
./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1147: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_wait_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1169: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_poll_wait'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1189: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2669: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_enable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2734: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_disable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2820: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3010: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3098: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3129: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3152: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_enable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3181: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_disable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3273: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3296: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_destroy_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3321: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_release'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3379: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3534: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'read_properties_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3717: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3760: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_register'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3789: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_unregister'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4009: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_add_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4162: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_remove_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4260: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4423: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_fini'.
With Sphinx 3, C declarations can't be duplicated anymore, so let's exclude those from the other internals found on i915_perf.c file.
Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org --- Documentation/gpu/i915.rst | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 33cc6ddf8f64..cff1f154b473 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -636,15 +636,36 @@ i915 Perf Observation Architecture Stream .. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :functions: i915_oa_poll_wait
-All i915 Perf Internals ------------------------ +Other i915 Perf Internals +-------------------------
-This section simply includes all currently documented i915 perf internals, in -no particular order, but may include some more minor utilities or platform +This section simply includes all other currently documented i915 perf internals, +in no particular order, but may include some more minor utilities or platform specific details than found in the more high-level sections.
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :internal: + :no-identifiers: + i915_perf_init + i915_perf_fini + i915_perf_register + i915_perf_unregister + i915_perf_open_ioctl + i915_perf_release + i915_perf_add_config_ioctl + i915_perf_remove_config_ioctl + read_properties_unlocked + i915_perf_open_ioctl_locked + i915_perf_destroy_locked + i915_perf_read i915_perf_ioctl + i915_perf_enable_locked + i915_perf_disable_locked + i915_perf_poll i915_perf_poll_locked + i915_oa_stream_init i915_oa_read + i915_oa_stream_enable + i915_oa_stream_disable + i915_oa_wait_unlocked + i915_oa_poll_wait
Style =====
+ Lionel
Can you please take a look at best resolving the below problem.
Maybe we should eliminate the duplicate declarations? Updating such a list manually seems error prone to me.
Regards, Joonas
Quoting Mauro Carvalho Chehab (2020-10-13 14:53:59)
As reported by Sphinx:
./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1147: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_wait_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1169: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_poll_wait'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1189: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2669: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_enable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2734: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_disable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2820: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3010: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3098: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3129: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3152: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_enable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3181: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_disable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3273: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3296: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_destroy_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3321: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_release'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3379: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3534: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'read_properties_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3717: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3760: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_register'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3789: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_unregister'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4009: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_add_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4162: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_remove_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4260: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4423: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_fini'.With Sphinx 3, C declarations can't be duplicated anymore, so let's exclude those from the other internals found on i915_perf.c file.
Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org
Documentation/gpu/i915.rst | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 33cc6ddf8f64..cff1f154b473 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -636,15 +636,36 @@ i915 Perf Observation Architecture Stream .. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :functions: i915_oa_poll_wait
-All i915 Perf Internals
+Other i915 Perf Internals +-------------------------
-This section simply includes all currently documented i915 perf internals, in -no particular order, but may include some more minor utilities or platform +This section simply includes all other currently documented i915 perf internals, +in no particular order, but may include some more minor utilities or platform specific details than found in the more high-level sections.
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :internal:
- :no-identifiers:
i915_perf_initi915_perf_finii915_perf_registeri915_perf_unregisteri915_perf_open_ioctli915_perf_releasei915_perf_add_config_ioctli915_perf_remove_config_ioctlread_properties_unlockedi915_perf_open_ioctl_lockedi915_perf_destroy_lockedi915_perf_read i915_perf_ioctli915_perf_enable_lockedi915_perf_disable_lockedi915_perf_poll i915_perf_poll_lockedi915_oa_stream_init i915_oa_readi915_oa_stream_enablei915_oa_stream_disablei915_oa_wait_unlockedi915_oa_poll_waitStyle
-- 2.26.2
Em Fri, 16 Oct 2020 14:01:07 +0300 Joonas Lahtinen joonas.lahtinen@linux.intel.com escreveu:
- Lionel
Can you please take a look at best resolving the below problem.
Maybe we should eliminate the duplicate declarations? Updating such a list manually seems error prone to me.
For Kernel 5.10, IMO the best is to apply this patch as-is, as any other thing would need to be postponed, and we want 5.10 free of doc warnings.
Yet, when I wrote this one, I almost took a different approach: to implement something like @*group (or *group) directives that exists on doxygen:
https://www.doxygen.nl/manual/grouping.html
If something like that gets added to kernel-doc syntax, then one could do something like:
/** * DOC: some foo description * @group foo */
/** * foo1 - do some foo things * @group foo ... */
/** * foo2 - do some other foo things * @group foo ... */
/** * bar - do bar things * @group bar ... */
And then, at kernel-doc markup:
FOO ===
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :group: foo
BAR === .. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :group: bar
I suspect that something like that would be a lot easier to maintain.
Once having someone like that implemented, it should be easy to also have something like this:
OTHERS ====== .. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :export: :not-grouped:
in order to pick other functions that aren't grouped.
I suspect that implementing something like that at kernel-doc.pl won't be hard.
Regards, Mauro
Regards, Joonas
Quoting Mauro Carvalho Chehab (2020-10-13 14:53:59)
As reported by Sphinx:
./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1147: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_wait_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1169: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_poll_wait'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1189: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2669: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_enable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2734: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_disable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2820: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3010: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3098: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3129: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3152: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_enable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3181: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_disable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3273: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3296: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_destroy_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3321: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_release'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3379: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3534: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'read_properties_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3717: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3760: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_register'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3789: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_unregister'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4009: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_add_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4162: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_remove_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4260: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4423: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_fini'.With Sphinx 3, C declarations can't be duplicated anymore, so let's exclude those from the other internals found on i915_perf.c file.
Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org
Documentation/gpu/i915.rst | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 33cc6ddf8f64..cff1f154b473 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -636,15 +636,36 @@ i915 Perf Observation Architecture Stream .. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :functions: i915_oa_poll_wait
-All i915 Perf Internals
+Other i915 Perf Internals +-------------------------
-This section simply includes all currently documented i915 perf internals, in -no particular order, but may include some more minor utilities or platform +This section simply includes all other currently documented i915 perf internals, +in no particular order, but may include some more minor utilities or platform specific details than found in the more high-level sections.
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :internal:
- :no-identifiers:
i915_perf_initi915_perf_finii915_perf_registeri915_perf_unregisteri915_perf_open_ioctli915_perf_releasei915_perf_add_config_ioctli915_perf_remove_config_ioctlread_properties_unlockedi915_perf_open_ioctl_lockedi915_perf_destroy_lockedi915_perf_read i915_perf_ioctli915_perf_enable_lockedi915_perf_disable_lockedi915_perf_poll i915_perf_poll_lockedi915_oa_stream_init i915_oa_readi915_oa_stream_enablei915_oa_stream_disablei915_oa_wait_unlockedi915_oa_poll_waitStyle
-- 2.26.2
Thanks, Mauro
On 16/10/2020 14:37, Mauro Carvalho Chehab wrote:
Em Fri, 16 Oct 2020 14:01:07 +0300 Joonas Lahtinen joonas.lahtinen@linux.intel.com escreveu:
- Lionel
Can you please take a look at best resolving the below problem.
Maybe we should eliminate the duplicate declarations? Updating such a list manually seems error prone to me.
For Kernel 5.10, IMO the best is to apply this patch as-is, as any other thing would need to be postponed, and we want 5.10 free of doc warnings.
That's odd... Most of the functions are documented. Is it that we're missing the "()" after the function name maybe?
-Lionel
Yet, when I wrote this one, I almost took a different approach: to implement something like @*group (or *group) directives that exists on doxygen:
https://www.doxygen.nl/manual/grouping.html
If something like that gets added to kernel-doc syntax, then one could do something like:
/** * DOC: some foo description * @group foo */
/** * foo1 - do some foo things * @group foo ... */
/** * foo2 - do some other foo things * @group foo ... */
/** * bar - do bar things * @group bar ... */
And then, at kernel-doc markup:
FOO
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :group: foo
BAR
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :group: bar
I suspect that something like that would be a lot easier to maintain.
Once having someone like that implemented, it should be easy to also have something like this:
OTHERS
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :export: :not-grouped:
in order to pick other functions that aren't grouped.
I suspect that implementing something like that at kernel-doc.pl won't be hard.
Regards, Mauro
Regards, Joonas
Quoting Mauro Carvalho Chehab (2020-10-13 14:53:59)
As reported by Sphinx:
./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1147: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_wait_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1169: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_poll_wait'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1189: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2669: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_enable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2734: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_disable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2820: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3010: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3098: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3129: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3152: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_enable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3181: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_disable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3273: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3296: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_destroy_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3321: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_release'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3379: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3534: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'read_properties_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3717: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3760: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_register'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3789: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_unregister'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4009: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_add_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4162: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_remove_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4260: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4423: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_fini'.With Sphinx 3, C declarations can't be duplicated anymore, so let's exclude those from the other internals found on i915_perf.c file.
Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org
Documentation/gpu/i915.rst | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 33cc6ddf8f64..cff1f154b473 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -636,15 +636,36 @@ i915 Perf Observation Architecture Stream .. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :functions: i915_oa_poll_wait
-All i915 Perf Internals
+Other i915 Perf Internals +-------------------------
-This section simply includes all currently documented i915 perf internals, in -no particular order, but may include some more minor utilities or platform +This section simply includes all other currently documented i915 perf internals, +in no particular order, but may include some more minor utilities or platform specific details than found in the more high-level sections.
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :internal:
:no-identifiers:
i915_perf_initi915_perf_finii915_perf_registeri915_perf_unregisteri915_perf_open_ioctli915_perf_releasei915_perf_add_config_ioctli915_perf_remove_config_ioctlread_properties_unlockedi915_perf_open_ioctl_lockedi915_perf_destroy_lockedi915_perf_read i915_perf_ioctli915_perf_enable_lockedi915_perf_disable_lockedi915_perf_poll i915_perf_poll_lockedi915_oa_stream_init i915_oa_readi915_oa_stream_enablei915_oa_stream_disablei915_oa_wait_unlockedi915_oa_poll_waitStyle
-- 2.26.2
Thanks, Mauro
On Fri, 16 Oct 2020, Lionel Landwerlin lionel.g.landwerlin@intel.com wrote:
On 16/10/2020 14:37, Mauro Carvalho Chehab wrote:
Em Fri, 16 Oct 2020 14:01:07 +0300 Joonas Lahtinen joonas.lahtinen@linux.intel.com escreveu:
- Lionel
Can you please take a look at best resolving the below problem.
Maybe we should eliminate the duplicate declarations? Updating such a list manually seems error prone to me.
For Kernel 5.10, IMO the best is to apply this patch as-is, as any other thing would need to be postponed, and we want 5.10 free of doc warnings.
That's odd... Most of the functions are documented. Is it that we're missing the "()" after the function name maybe?
The problem is we first include named functions, and then go on to include everything again, duplicating the documentation for the named functions.
BR, Jani.
-Lionel
Yet, when I wrote this one, I almost took a different approach: to implement something like @*group (or *group) directives that exists on doxygen:
https://www.doxygen.nl/manual/grouping.html
If something like that gets added to kernel-doc syntax, then one could do something like:
/** * DOC: some foo description * @group foo */
/** * foo1 - do some foo things * @group foo ... */
/** * foo2 - do some other foo things * @group foo ... */
/** * bar - do bar things * @group bar ... */
And then, at kernel-doc markup:
FOO
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :group: foo
BAR
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :group: bar
I suspect that something like that would be a lot easier to maintain.
Once having someone like that implemented, it should be easy to also have something like this:
OTHERS
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :export: :not-grouped:
in order to pick other functions that aren't grouped.
I suspect that implementing something like that at kernel-doc.pl won't be hard.
Regards, Mauro
Regards, Joonas
Quoting Mauro Carvalho Chehab (2020-10-13 14:53:59)
As reported by Sphinx:
./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1147: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_wait_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1169: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_poll_wait'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1189: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2669: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_enable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2734: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_disable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2820: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3010: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3098: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3129: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3152: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_enable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3181: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_disable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3273: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3296: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_destroy_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3321: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_release'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3379: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3534: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'read_properties_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3717: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3760: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_register'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3789: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_unregister'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4009: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_add_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4162: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_remove_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4260: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4423: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_fini'.With Sphinx 3, C declarations can't be duplicated anymore, so let's exclude those from the other internals found on i915_perf.c file.
Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org
Documentation/gpu/i915.rst | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 33cc6ddf8f64..cff1f154b473 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -636,15 +636,36 @@ i915 Perf Observation Architecture Stream .. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :functions: i915_oa_poll_wait
-All i915 Perf Internals
+Other i915 Perf Internals +-------------------------
-This section simply includes all currently documented i915 perf internals, in -no particular order, but may include some more minor utilities or platform +This section simply includes all other currently documented i915 perf internals, +in no particular order, but may include some more minor utilities or platform specific details than found in the more high-level sections.
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :internal:
:no-identifiers:
i915_perf_initi915_perf_finii915_perf_registeri915_perf_unregisteri915_perf_open_ioctli915_perf_releasei915_perf_add_config_ioctli915_perf_remove_config_ioctlread_properties_unlockedi915_perf_open_ioctl_lockedi915_perf_destroy_lockedi915_perf_read i915_perf_ioctli915_perf_enable_lockedi915_perf_disable_lockedi915_perf_poll i915_perf_poll_lockedi915_oa_stream_init i915_oa_readi915_oa_stream_enablei915_oa_stream_disablei915_oa_wait_unlockedi915_oa_poll_waitStyle
-- 2.26.2
Thanks, Mauro
On 16/10/2020 14:50, Jani Nikula wrote:
On Fri, 16 Oct 2020, Lionel Landwerlin lionel.g.landwerlin@intel.com wrote:
On 16/10/2020 14:37, Mauro Carvalho Chehab wrote:
Em Fri, 16 Oct 2020 14:01:07 +0300 Joonas Lahtinen joonas.lahtinen@linux.intel.com escreveu:
- Lionel
Can you please take a look at best resolving the below problem.
Maybe we should eliminate the duplicate declarations? Updating such a list manually seems error prone to me.
For Kernel 5.10, IMO the best is to apply this patch as-is, as any other thing would need to be postponed, and we want 5.10 free of doc warnings.
That's odd... Most of the functions are documented. Is it that we're missing the "()" after the function name maybe?
The problem is we first include named functions, and then go on to include everything again, duplicating the documentation for the named functions.
BR, Jani.
Thanks, now the patch makes sense.
-Lionel
-Lionel
Yet, when I wrote this one, I almost took a different approach: to implement something like @*group (or *group) directives that exists on doxygen:
https://www.doxygen.nl/manual/grouping.html
If something like that gets added to kernel-doc syntax, then one could do something like:
/** * DOC: some foo description * @group foo */
/** * foo1 - do some foo things * @group foo ... */
/** * foo2 - do some other foo things * @group foo ... */
/** * bar - do bar things * @group bar ... */
And then, at kernel-doc markup:
FOO
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :group: foo
BAR
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :group: bar
I suspect that something like that would be a lot easier to maintain.
Once having someone like that implemented, it should be easy to also have something like this:
OTHERS
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :export: :not-grouped:
in order to pick other functions that aren't grouped.
I suspect that implementing something like that at kernel-doc.pl won't be hard.
Regards, Mauro
Regards, Joonas
Quoting Mauro Carvalho Chehab (2020-10-13 14:53:59)
As reported by Sphinx:
./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1147: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_wait_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1169: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_poll_wait'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1189: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2669: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_enable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2734: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_disable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2820: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3010: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3098: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3129: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3152: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_enable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3181: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_disable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3273: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3296: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_destroy_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3321: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_release'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3379: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3534: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'read_properties_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3717: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3760: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_register'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3789: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_unregister'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4009: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_add_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4162: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_remove_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4260: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4423: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_fini'.With Sphinx 3, C declarations can't be duplicated anymore, so let's exclude those from the other internals found on i915_perf.c file.
Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org
Documentation/gpu/i915.rst | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 33cc6ddf8f64..cff1f154b473 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -636,15 +636,36 @@ i915 Perf Observation Architecture Stream .. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :functions: i915_oa_poll_wait
-All i915 Perf Internals
+Other i915 Perf Internals +-------------------------
-This section simply includes all currently documented i915 perf internals, in -no particular order, but may include some more minor utilities or platform +This section simply includes all other currently documented i915 perf internals, +in no particular order, but may include some more minor utilities or platform specific details than found in the more high-level sections.
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :internal:
:no-identifiers:
i915_perf_initi915_perf_finii915_perf_registeri915_perf_unregisteri915_perf_open_ioctli915_perf_releasei915_perf_add_config_ioctli915_perf_remove_config_ioctlread_properties_unlockedi915_perf_open_ioctl_lockedi915_perf_destroy_lockedi915_perf_read i915_perf_ioctli915_perf_enable_lockedi915_perf_disable_lockedi915_perf_poll i915_perf_poll_lockedi915_oa_stream_init i915_oa_readi915_oa_stream_enablei915_oa_stream_disablei915_oa_wait_unlockedi915_oa_poll_waitStyle
-- 2.26.2
Thanks, Mauro
On 13/10/2020 14:53, Mauro Carvalho Chehab wrote:
As reported by Sphinx:
./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1147: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_wait_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1169: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_poll_wait'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1189: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2669: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_enable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2734: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_disable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2820: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3010: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3098: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3129: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3152: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_enable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3181: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_disable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3273: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3296: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_destroy_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3321: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_release'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3379: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3534: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'read_properties_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3717: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3760: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_register'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3789: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_unregister'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4009: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_add_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4162: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_remove_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4260: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4423: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_fini'.
With Sphinx 3, C declarations can't be duplicated anymore, so let's exclude those from the other internals found on i915_perf.c file.
Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org
Reviewed-by: Lionel Landwerlin lionel.g.landwerlin@intel.com
Documentation/gpu/i915.rst | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 33cc6ddf8f64..cff1f154b473 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -636,15 +636,36 @@ i915 Perf Observation Architecture Stream .. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :functions: i915_oa_poll_wait
-All i915 Perf Internals
+Other i915 Perf Internals +-------------------------
-This section simply includes all currently documented i915 perf internals, in -no particular order, but may include some more minor utilities or platform +This section simply includes all other currently documented i915 perf internals, +in no particular order, but may include some more minor utilities or platform specific details than found in the more high-level sections.
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :internal:
:no-identifiers:
i915_perf_initi915_perf_finii915_perf_registeri915_perf_unregisteri915_perf_open_ioctli915_perf_releasei915_perf_add_config_ioctli915_perf_remove_config_ioctlread_properties_unlockedi915_perf_open_ioctl_lockedi915_perf_destroy_lockedi915_perf_read i915_perf_ioctli915_perf_enable_lockedi915_perf_disable_lockedi915_perf_poll i915_perf_poll_lockedi915_oa_stream_init i915_oa_readi915_oa_stream_enablei915_oa_stream_disablei915_oa_wait_unlockedi915_oa_poll_waitStyle
On 13/10/2020 14:53, Mauro Carvalho Chehab wrote:
As reported by Sphinx:
./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1147: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_wait_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1169: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_poll_wait'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:1189: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2669: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_enable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2734: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_disable'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:2820: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_oa_stream_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3010: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_read'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3098: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3129: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_poll'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3152: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_enable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3181: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_disable_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3273: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3296: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_destroy_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3321: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_release'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3379: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl_locked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3534: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'read_properties_unlocked'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3717: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_open_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3760: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_register'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:3789: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_unregister'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4009: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_add_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4162: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_remove_config_ioctl'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4260: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_init'. ./Documentation/gpu/i915:646: ./drivers/gpu/drm/i915/i915_perf.c:4423: WARNING: Duplicate C declaration, also defined in 'gpu/i915'. Declaration is 'i915_perf_fini'.
With Sphinx 3, C declarations can't be duplicated anymore, so let's exclude those from the other internals found on i915_perf.c file.
Signed-off-by: Mauro Carvalho Chehab mchehab+huawei@kernel.org
Reviewed-by: Lionel Landwerlin lionel.g.landwerlin@intel.com
Documentation/gpu/i915.rst | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-)
diff --git a/Documentation/gpu/i915.rst b/Documentation/gpu/i915.rst index 33cc6ddf8f64..cff1f154b473 100644 --- a/Documentation/gpu/i915.rst +++ b/Documentation/gpu/i915.rst @@ -636,15 +636,36 @@ i915 Perf Observation Architecture Stream .. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :functions: i915_oa_poll_wait
-All i915 Perf Internals
+Other i915 Perf Internals +-------------------------
-This section simply includes all currently documented i915 perf internals, in -no particular order, but may include some more minor utilities or platform +This section simply includes all other currently documented i915 perf internals, +in no particular order, but may include some more minor utilities or platform specific details than found in the more high-level sections.
.. kernel-doc:: drivers/gpu/drm/i915/i915_perf.c :internal:
:no-identifiers:
i915_perf_initi915_perf_finii915_perf_registeri915_perf_unregisteri915_perf_open_ioctli915_perf_releasei915_perf_add_config_ioctli915_perf_remove_config_ioctlread_properties_unlockedi915_perf_open_ioctl_lockedi915_perf_destroy_lockedi915_perf_read i915_perf_ioctli915_perf_enable_lockedi915_perf_disable_lockedi915_perf_poll i915_perf_poll_lockedi915_oa_stream_init i915_oa_readi915_oa_stream_enablei915_oa_stream_disablei915_oa_wait_unlockedi915_oa_poll_waitStyle
dri-devel@lists.freedesktop.org
-
Jani Nikula -
Joonas Lahtinen -
Lionel Landwerlin -
Mauro Carvalho Chehab