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 /include/drm | |
| 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 'include/drm')
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index b87504235f18..6c694d86e03d 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -649,6 +649,10 @@ extern int ttm_bo_mem_space(struct ttm_buffer_object *bo, struct ttm_mem_reg *mem, bool interruptible, bool no_wait_reserve, bool no_wait_gpu); + +extern void ttm_bo_mem_put(struct ttm_buffer_object *bo, + struct ttm_mem_reg *mem); + /** * ttm_bo_wait_for_cpu * |