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| author | Lucas Stach <l.stach@pengutronix.de> | 2017-12-06 19:49:40 +0300 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2017-12-07 19:52:14 +0300 |
| commit | 4983e48c8539282be15f660bdd2c4260467b1190 (patch) | |
| tree | 676060a54b0ec63ae5c81f4a04adb4a7880befe5 /drivers/gpu/drm/scheduler/sched_fence.c | |
| parent | 1b1f42d8fde4fef1ed7873bf5aa91755f8c3de35 (diff) | |
| download | linux-4983e48c8539282be15f660bdd2c4260467b1190.tar.xz | |
drm/sched: move fence slab handling to module init/exit
This is the only part of the scheduler which must not be called from
different drivers. Move it to module init/exit so it is done a single
time when loading the scheduler.
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Tested-by: Dieter Nützel <Dieter@nuetzel-hh.de>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'drivers/gpu/drm/scheduler/sched_fence.c')
| -rw-r--r-- | drivers/gpu/drm/scheduler/sched_fence.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/gpu/drm/scheduler/sched_fence.c b/drivers/gpu/drm/scheduler/sched_fence.c index f6f2955890c4..69aab086b913 100644 --- a/drivers/gpu/drm/scheduler/sched_fence.c +++ b/drivers/gpu/drm/scheduler/sched_fence.c @@ -29,7 +29,7 @@ static struct kmem_cache *sched_fence_slab; -int drm_sched_fence_slab_init(void) +static int __init drm_sched_fence_slab_init(void) { sched_fence_slab = kmem_cache_create( "drm_sched_fence", sizeof(struct drm_sched_fence), 0, @@ -39,14 +39,12 @@ int drm_sched_fence_slab_init(void) return 0; } -EXPORT_SYMBOL_GPL(drm_sched_fence_slab_init); -void drm_sched_fence_slab_fini(void) +static void __exit drm_sched_fence_slab_fini(void) { rcu_barrier(); kmem_cache_destroy(sched_fence_slab); } -EXPORT_SYMBOL_GPL(drm_sched_fence_slab_fini); void drm_sched_fence_scheduled(struct drm_sched_fence *fence) { @@ -185,3 +183,9 @@ struct drm_sched_fence *drm_sched_fence_create(struct drm_sched_entity *entity, return fence; } + +module_init(drm_sched_fence_slab_init); +module_exit(drm_sched_fence_slab_fini); + +MODULE_DESCRIPTION("DRM GPU scheduler"); +MODULE_LICENSE("GPL and additional rights"); |