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drm/ttm: use reservation_object_trylock in ttm_bo_individualize_resv v2
authorChristian König <christian.koenig@amd.com>
Thu, 17 Aug 2017 10:23:51 +0000 (12:23 +0200)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 18 Aug 2017 16:02:58 +0000 (12:02 -0400)
commitdf9bcb0652bbfde1b37bda98f0ad1fa7fda46d67
tree5a6d38c2f959042a97db1ecf2ba9cb4719b14522tree | snapshot (tar.gz zip)
parentd5de797ff1c91157ddefd7102aaf5f87ff222746commit | diff
drm/ttm: use reservation_object_trylock in ttm_bo_individualize_resv v2

Fixes a false positive from might_sleep(). The reservation object is freshly
initialized, so nobody else can hold the mutex but the function is
called from atomic context.

v2: Correctly invert the check as well.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/ttm/ttm_bo.c diff | blob | blame | history