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authorChristian König <christian.koenig@amd.com>2017-08-07 14:03:54 +0200
committerAlex Deucher <alexander.deucher@amd.com>2017-08-17 15:46:00 -0400
commitbbbb29efa20d5526c2e6a04d08b3d94376cf73cf (patch)
tree12b7cd908f2d2fca13f2d3efc5ba74a39499168c /drivers/gpu/drm/radeon
parent373533f80b89f0f4fb59b65c2942d1b20b91319c (diff)
drm/radeon: fix incorrect use of the lru_lock
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>
Diffstat (limited to 'drivers/gpu/drm/radeon')
-rw-r--r--drivers/gpu/drm/radeon/radeon_ttm.c10
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
index 50f60a587648..bf69bf9086bf 100644
--- a/drivers/gpu/drm/radeon/radeon_ttm.c
+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
@@ -1030,19 +1030,17 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
static int radeon_mm_dump_table(struct seq_file *m, void *data)
{
struct drm_info_node *node = (struct drm_info_node *)m->private;
- unsigned ttm_pl = *(int *)node->info_ent->data;
+ unsigned ttm_pl = *(int*)node->info_ent->data;
struct drm_device *dev = node->minor->dev;
struct radeon_device *rdev = dev->dev_private;
- struct drm_mm *mm = (struct drm_mm *)rdev->mman.bdev.man[ttm_pl].priv;
- struct ttm_bo_global *glob = rdev->mman.bdev.glob;
+ struct ttm_mem_type_manager *man = &rdev->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);
return 0;
}
+
static int ttm_pl_vram = TTM_PL_VRAM;
static int ttm_pl_tt = TTM_PL_TT;

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