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| author |   Christian König <christian.koenig@amd.com> | 2018-10-19 13:49:05 +0200 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2018-11-05 14:21:18 -0500 |
| commit | 27eb1fa9130a98edd2b321d4dbce5c8b244ee7af (patch) | |
| tree | b94c90b1cec5a325161051012797155964ce0331 /include/drm/ttm/ttm_memory.h | |
| parent | drm/amd/powerplay: remove duplicated includes (diff) | |
| download | linux-dev-27eb1fa9130a98edd2b321d4dbce5c8b244ee7af.tar.xz linux-dev-27eb1fa9130a98edd2b321d4dbce5c8b244ee7af.zip | |
drm/ttm: use a static ttm_mem_global instance
As the name says we only need one global instance of ttm_mem_global.
Drop all the driver initialization and just use a single exported
instance which is initialized during BO global initialization.
Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/drm/ttm/ttm_memory.h')
| -rw-r--r-- | include/drm/ttm/ttm_memory.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h index 737b5fed8003..3ff48a0a2d7b 100644 --- a/include/drm/ttm/ttm_memory.h +++ b/include/drm/ttm/ttm_memory.h @@ -63,7 +63,7 @@ #define TTM_MEM_MAX_ZONES 2 struct ttm_mem_zone; -struct ttm_mem_global { +extern struct ttm_mem_global { struct kobject kobj; struct ttm_bo_global *bo_glob; struct workqueue_struct *swap_queue; @@ -78,7 +78,7 @@ struct ttm_mem_global { #else struct ttm_mem_zone *zone_dma32; #endif -}; +} ttm_mem_glob; extern int ttm_mem_global_init(struct ttm_mem_global *glob); extern void ttm_mem_global_release(struct ttm_mem_global *glob); |