diff options
| author | Ben Skeggs <bskeggs@redhat.com> | 2010-08-04 12:07:08 +1000 |
|---|---|---|
| committer | Ben Skeggs <bskeggs@redhat.com> | 2010-10-05 10:00:34 +1000 |
| commit | 42311ff90dc8746bd81427b2ed6efda9af791b77 (patch) | |
| tree | f41e0b9703463f712e1af5a817f0c81639336a9b /drivers/gpu/drm/radeon/radeon_ttm.c | |
| parent | a845fff841b13678b2d80f10425aba87db840e4a (diff) | |
drm/ttm: introduce utility function to free an allocated memory node
Existing core code/drivers call drm_mm_put_block on ttm_mem_reg.mm_node
directly. Future patches will modify TTM behaviour in such a way that
ttm_mem_reg.mm_node doesn't necessarily belong to drm_mm.
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
Acked-by: Thomas Hellström <thellstrom@vmware.com>
Signed-off-by: Ben Skeggs <bskeggs@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ttm.c | 18 |
1 files changed, 2 insertions, 16 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index 84c53e41a88f..cc19aba9bb74 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -326,14 +326,7 @@ static int radeon_move_vram_ram(struct ttm_buffer_object *bo, } r = ttm_bo_move_ttm(bo, true, no_wait_reserve, no_wait_gpu, new_mem); out_cleanup: - if (tmp_mem.mm_node) { - struct ttm_bo_global *glob = rdev->mman.bdev.glob; - - spin_lock(&glob->lru_lock); - drm_mm_put_block(tmp_mem.mm_node); - spin_unlock(&glob->lru_lock); - return r; - } + ttm_bo_mem_put(bo, &tmp_mem); return r; } @@ -372,14 +365,7 @@ static int radeon_move_ram_vram(struct ttm_buffer_object *bo, goto out_cleanup; } out_cleanup: - if (tmp_mem.mm_node) { - struct ttm_bo_global *glob = rdev->mman.bdev.glob; - - spin_lock(&glob->lru_lock); - drm_mm_put_block(tmp_mem.mm_node); - spin_unlock(&glob->lru_lock); - return r; - } + ttm_bo_mem_put(bo, &tmp_mem); return r; } |