diff options
| author |   Roger He <Hongbo.He@amd.com> | 2017-12-21 17:42:53 +0800 |
|---|---|---|
| committer |   Alex Deucher <alexander.deucher@amd.com> | 2017-12-28 09:48:20 -0500 |
| commit | dc947770cf3400dd07ed2e2b7b9acb4f96d5137f (patch) | |
| tree | 1b9a022f5a9719be858af07e69d747468844de06 /include/drm/ttm | |
| parent | drm/ttm: add new function to check if bo is allowable to evict or swapout (diff) | |
| download | wireguard-linux-dc947770cf3400dd07ed2e2b7b9acb4f96d5137f.tar.xz wireguard-linux-dc947770cf3400dd07ed2e2b7b9acb4f96d5137f.zip | |
drm/ttm: enable swapout for reserved BOs during allocation
if the bo shares same reservation object then not lock it again
at swapout time to make it possible to swap out.
v2: refine the commmit message
Reviewed-by: Thomas Hellström <thellstrom@vmware.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Chuming Zhou <david1.zhou@amd.com>
Signed-off-by: Roger He <Hongbo.He@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Diffstat (limited to 'include/drm/ttm')
| -rw-r--r-- | include/drm/ttm/ttm_bo_api.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/drm/ttm/ttm_bo_api.h b/include/drm/ttm/ttm_bo_api.h index 24a8db7bebb1..f1c74c22248b 100644 --- a/include/drm/ttm/ttm_bo_api.h +++ b/include/drm/ttm/ttm_bo_api.h @@ -752,7 +752,8 @@ ssize_t ttm_bo_io(struct ttm_bo_device *bdev, struct file *filp, const char __user *wbuf, char __user *rbuf, size_t count, loff_t *f_pos, bool write); -int ttm_bo_swapout(struct ttm_bo_global *glob); +int ttm_bo_swapout(struct ttm_bo_global *glob, + struct ttm_operation_ctx *ctx); void ttm_bo_swapout_all(struct ttm_bo_device *bdev); int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo); #endif |