Messages in this thread Patch in this message | | | From | Jules Irenge <> | Subject | [PATCH] gpu: ttm: add __releases function | Date | Tue, 26 Nov 2019 10:13:19 +0000 |
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Add releases() function to fix context imbalance. Issue detected by sparse tool. warning: context imbalance in ttm_bo_cleanup_refs - unexpected unlock
Signed-off-by: Jules Irenge <jbi.octave@gmail.com> --- drivers/gpu/drm/ttm/ttm_bo.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 98819462f025..c87481d667a9 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -544,7 +544,7 @@ static void ttm_bo_cleanup_refs_or_queue(struct ttm_buffer_object *bo) static int ttm_bo_cleanup_refs(struct ttm_buffer_object *bo, bool interruptible, bool no_wait_gpu, - bool unlock_resv) + bool unlock_resv) __releases(&glob->lru_lock) { struct ttm_bo_global *glob = bo->bdev->glob; struct dma_resv *resv; -- 2.23.0
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