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| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-14 08:53:56 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-11-14 08:53:56 +0100 |
| commit | ce0347c2b089eb6ad6c14ab628a0ba5eb42f1492 (patch) | |
| tree | ac46f6168ebf7d44e33903f35f699cda2ec21ace /drivers/gpu/drm/amd/scheduler/sched_fence.c | |
| parent | abbdc56b17d662ae710bc0c30cf0d0e9da805fd4 (diff) | |
| parent | a25f0944ba9b1d8a6813fd6f1a86f1bd59ac25a6 (diff) | |
| download | linux-ce0347c2b089eb6ad6c14ab628a0ba5eb42f1492.tar.bz2 | |
Merge 4.9-rc5 into staging-next
We want the staging/iio fixes in here as well to resolve issues and
merge problems.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/gpu/drm/amd/scheduler/sched_fence.c')
| -rw-r--r-- | drivers/gpu/drm/amd/scheduler/sched_fence.c | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/drivers/gpu/drm/amd/scheduler/sched_fence.c b/drivers/gpu/drm/amd/scheduler/sched_fence.c index 6b63beaf7574..88fc2d662579 100644 --- a/drivers/gpu/drm/amd/scheduler/sched_fence.c +++ b/drivers/gpu/drm/amd/scheduler/sched_fence.c @@ -27,6 +27,25 @@ #include <drm/drmP.h> #include "gpu_scheduler.h" +static struct kmem_cache *sched_fence_slab; + +int amd_sched_fence_slab_init(void) +{ + sched_fence_slab = kmem_cache_create( + "amd_sched_fence", sizeof(struct amd_sched_fence), 0, + SLAB_HWCACHE_ALIGN, NULL); + if (!sched_fence_slab) + return -ENOMEM; + + return 0; +} + +void amd_sched_fence_slab_fini(void) +{ + rcu_barrier(); + kmem_cache_destroy(sched_fence_slab); +} + struct amd_sched_fence *amd_sched_fence_create(struct amd_sched_entity *entity, void *owner) { @@ -103,7 +122,7 @@ static void amd_sched_fence_free(struct rcu_head *rcu) } /** - * amd_sched_fence_release - callback that fence can be freed + * amd_sched_fence_release_scheduled - callback that fence can be freed * * @fence: fence * @@ -118,7 +137,7 @@ static void amd_sched_fence_release_scheduled(struct fence *f) } /** - * amd_sched_fence_release_scheduled - drop extra reference + * amd_sched_fence_release_finished - drop extra reference * * @f: fence * |