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| author | Dave Airlie <airlied@redhat.com> | 2022-07-13 02:54:56 +0200 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2022-07-13 02:54:56 +0200 |
| commit | e23a5e14aa278858c2e3d81ec34e83aa9a4177c5 (patch) | |
| tree | 8b662fca8f0643d2b7ef0836da91835408075208 /drivers/gpu/drm/ttm/ttm_bo.c | |
| parent | Merge tag 'mediatek-drm-next-5.20' of https://git.kernel.org/pub/scm/linux/ke... (diff) | |
| parent | Linux 5.19-rc6 (diff) | |
| download | linux-e23a5e14aa278858c2e3d81ec34e83aa9a4177c5.tar.xz linux-e23a5e14aa278858c2e3d81ec34e83aa9a4177c5.zip | |
Backmerge tag 'v5.19-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux into drm-next
Backmerge in rc6 so I can merge msm next easier.
Linux 5.19-rc6
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/gpu/drm/ttm/ttm_bo.c')
| -rw-r--r-- | drivers/gpu/drm/ttm/ttm_bo.c | 22 |
1 files changed, 14 insertions, 8 deletions
diff --git a/drivers/gpu/drm/ttm/ttm_bo.c b/drivers/gpu/drm/ttm/ttm_bo.c index 296af2b89951..0e210df65c30 100644 --- a/drivers/gpu/drm/ttm/ttm_bo.c +++ b/drivers/gpu/drm/ttm/ttm_bo.c @@ -103,11 +103,11 @@ void ttm_bo_set_bulk_move(struct ttm_buffer_object *bo, return; spin_lock(&bo->bdev->lru_lock); - if (bo->bulk_move && bo->resource) - ttm_lru_bulk_move_del(bo->bulk_move, bo->resource); + if (bo->resource) + ttm_resource_del_bulk_move(bo->resource, bo); bo->bulk_move = bulk; - if (bo->bulk_move && bo->resource) - ttm_lru_bulk_move_add(bo->bulk_move, bo->resource); + if (bo->resource) + ttm_resource_add_bulk_move(bo->resource, bo); spin_unlock(&bo->bdev->lru_lock); } EXPORT_SYMBOL(ttm_bo_set_bulk_move); @@ -683,8 +683,11 @@ void ttm_bo_pin(struct ttm_buffer_object *bo) { dma_resv_assert_held(bo->base.resv); WARN_ON_ONCE(!kref_read(&bo->kref)); - if (!(bo->pin_count++) && bo->bulk_move && bo->resource) - ttm_lru_bulk_move_del(bo->bulk_move, bo->resource); + spin_lock(&bo->bdev->lru_lock); + if (bo->resource) + ttm_resource_del_bulk_move(bo->resource, bo); + ++bo->pin_count; + spin_unlock(&bo->bdev->lru_lock); } EXPORT_SYMBOL(ttm_bo_pin); @@ -701,8 +704,11 @@ void ttm_bo_unpin(struct ttm_buffer_object *bo) if (WARN_ON_ONCE(!bo->pin_count)) return; - if (!(--bo->pin_count) && bo->bulk_move && bo->resource) - ttm_lru_bulk_move_add(bo->bulk_move, bo->resource); + spin_lock(&bo->bdev->lru_lock); + --bo->pin_count; + if (bo->resource) + ttm_resource_add_bulk_move(bo->resource, bo); + spin_unlock(&bo->bdev->lru_lock); } EXPORT_SYMBOL(ttm_bo_unpin); |