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drm/amdgpu: fix incorrect use of the lru_lock

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The BO manager has its own lock and doesn't use the lru_lock.

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>
This commit is contained in:
Christian König 2017-08-07 14:07:43 +02:00 committed by Alex Deucher
parent bbbb29efa2
commit 12d4ac5844
1 changed files with 2 additions and 5 deletions
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7
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c
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@ -1649,13 +1649,10 @@ static int amdgpu_mm_dump_table(struct seq_file *m, void *data)
unsigned ttm_pl = *(int *)node->info_ent->data;
struct drm_device *dev = node->minor->dev;
struct amdgpu_device *adev = dev->dev_private;
struct drm_mm *mm = (struct drm_mm *)adev->mman.bdev.man[ttm_pl].priv;
struct ttm_bo_global *glob = adev->mman.bdev.glob;
struct ttm_mem_type_manager *man = &adev->mman.bdev.man[ttm_pl];
struct drm_printer p = drm_seq_file_printer(m);
spin_lock(&glob->lru_lock);
drm_mm_print(mm, &p);
spin_unlock(&glob->lru_lock);
man->func->debug(man, &p);
switch (ttm_pl) {
case TTM_PL_VRAM:
seq_printf(m, "man size:%llu pages, ram usage:%lluMB, vis usage:%lluMB\n",