Modules, e.g. i915, can use exported get_fs_type(), but are unable to put_filesystem(). Export it and let modules to decrement file systems' reference counters.
Signed-off-by: Sergey Senozhatsky sergey.senozhatsky@gmail.com --- fs/filesystems.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/fs/filesystems.c b/fs/filesystems.c index 9135646e41ac..02669839b584 100644 --- a/fs/filesystems.c +++ b/fs/filesystems.c @@ -45,6 +45,7 @@ void put_filesystem(struct file_system_type *fs) { module_put(fs->owner); } +EXPORT_SYMBOL(put_filesystem);
static struct file_system_type **find_filesystem(const char *name, unsigned len) {
Always put_filesystem() in i915_gemfs_init().
Signed-off-by: Sergey Senozhatsky sergey.senozhatsky@gmail.com --- - v2: rebased (i915 does not remount gemfs anymore)
drivers/gpu/drm/i915/gem/i915_gemfs.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/i915/gem/i915_gemfs.c b/drivers/gpu/drm/i915/gem/i915_gemfs.c index 5e6e8c91ab38..0a398e1e45fc 100644 --- a/drivers/gpu/drm/i915/gem/i915_gemfs.c +++ b/drivers/gpu/drm/i915/gem/i915_gemfs.c @@ -30,6 +30,7 @@ int i915_gemfs_init(struct drm_i915_private *i915) */
gemfs = kern_mount(type); + put_filesystem(type); if (IS_ERR(gemfs)) return PTR_ERR(gemfs);
dri-devel@lists.freedesktop.org
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Sergey Senozhatsky