30 Sep
2021
30 Sep
'21
3:37 a.m.
On Wed, Sep 29, 2021 at 8:08 PM Joe Perches joe@perches.com wrote:
On Wed, 2021-09-29 at 19:44 -0600, Jim Cromie wrote:
There are blocks of DRM_DEBUG calls, consolidate their args into single calls. With dynamic-debug in use, each callsite consumes 56 bytes of callsite data, and this patch removes about 65 calls, so it saves ~3.5kb.
no functional changes.
No functional change, but an output logging content change.
RFC: this creates multi-line log messages, does that break any syslog conventions ?
It does change the output as each individual DRM_DEBUG is a call to __drm_dbg which is effectively:
printk(KERN_DEBUG "[" DRM_NAME ":%ps] %pV", __builtin_return_address(0), &vaf);
ok. that would disqualify the nouveau patch too.