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| author | Maarten Lankhorst | 2013-01-15 14:57:28 +0100 |
|---|---|---|
| committer | Maarten Lankhorst | 2013-01-15 16:49:39 +0100 |
| commit | cc4c0c4de3c775be22072ec3251f2e581b63d9a0 (patch) | |
| tree | 3c0a42c628c0388681687e68c420f3a2721d89ed | |
| parent | drm/nouveau: use ttm_bo_reserve_slowpath in validate_init, v2 (diff) | |
| download | kernel-qcow2-linux-cc4c0c4de3c775be22072ec3251f2e581b63d9a0.tar.gz kernel-qcow2-linux-cc4c0c4de3c775be22072ec3251f2e581b63d9a0.tar.xz kernel-qcow2-linux-cc4c0c4de3c775be22072ec3251f2e581b63d9a0.zip | |
drm/ttm: unexport ttm_bo_wait_unreserved
All legitimate users of this function outside ttm_bo.c are gone, now
it's only an implementation detail.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com>
Reviewed-by: Jerome Glisse <jglisse@redhat.com>
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 4 | ||||
| -rw-r--r-- | include/drm/ttm/ttm_bo_driver.h | 12 |
2 files changed, 2 insertions, 14 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 4dd6f9e77a7d..4df47f72214a 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -158,7 +158,8 @@ static void ttm_bo_release_list(struct kref *list_kref) ttm_mem_global_free(bdev->glob->mem_glob, acc_size); } -int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo, bool interruptible) +static int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo, + bool interruptible) { if (interruptible) { return wait_event_interruptible(bo->event_queue, @@ -168,7 +169,6 @@ int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo, bool interruptible) return 0; } } -EXPORT_SYMBOL(ttm_bo_wait_unreserved); void ttm_bo_add_to_lru(struct ttm_buffer_object *bo) { diff --git a/include/drm/ttm/ttm_bo_driver.h b/include/drm/ttm/ttm_bo_driver.h index 5af71af6bf88..0fbd046e7c93 100644 --- a/include/drm/ttm/ttm_bo_driver.h +++ b/include/drm/ttm/ttm_bo_driver.h @@ -898,18 +898,6 @@ extern void ttm_bo_unreserve(struct ttm_buffer_object *bo); */ extern void ttm_bo_unreserve_locked(struct ttm_buffer_object *bo); -/** - * ttm_bo_wait_unreserved - * - * @bo: A pointer to a struct ttm_buffer_object. - * - * Wait for a struct ttm_buffer_object to become unreserved. - * This is typically used in the execbuf code to relax cpu-usage when - * a potential deadlock condition backoff. - */ -extern int ttm_bo_wait_unreserved(struct ttm_buffer_object *bo, - bool interruptible); - /* * ttm_bo_util.c */ |