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Merge branch 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6

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* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
  drm: don't drop handle reference on unload
  drm/ttm: Fix two race conditions + fix busy codepaths
This commit is contained in:
Linus Torvalds
2010-10-07 13:47:20 -07:00
parent afe147466c dab8dcfa3c
commit dda9cd9fb3
6 changed files with 75 additions and 17 deletions
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4
include/drm/ttm/ttm_bo_api.h
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@@ -246,9 +246,11 @@ struct ttm_buffer_object {
atomic_t reserved;
/**
* Members protected by the bo::lock
* In addition, setting sync_obj to anything else
* than NULL requires bo::reserved to be held. This allows for
* checking NULL while reserved but not holding bo::lock.
*/
void *sync_obj_arg;