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author | Dmitry Torokhov <[email protected]> | 2022-10-09 22:30:23 -0700 |
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committer | Dmitry Torokhov <[email protected]> | 2022-10-09 22:30:23 -0700 |
commit | 5f8f8574c7f5585b09a9623f0f13462e4eb67b4d (patch) | |
tree | 8f1d5e88bf9604a9e39fbcce0e37b3d8cee451bb /drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h | |
parent | e62563db857f81d75c5726a35bc0180bed6d1540 (diff) | |
parent | fe5b6aaef72a0f7daa06e7960e0bee45c2984e41 (diff) |
Merge branch 'next' into for-linus
Prepare input updates for 6.1 merge window.
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h')
-rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h | 29 |
1 files changed, 1 insertions, 28 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h index 9a2db87186c7..0e04e42cf809 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.h @@ -50,34 +50,7 @@ static inline u64 amdgpu_vram_mgr_block_start(struct drm_buddy_block *block) static inline u64 amdgpu_vram_mgr_block_size(struct drm_buddy_block *block) { - return PAGE_SIZE << drm_buddy_block_order(block); -} - -static inline struct drm_buddy_block * -amdgpu_vram_mgr_first_block(struct list_head *list) -{ - return list_first_entry_or_null(list, struct drm_buddy_block, link); -} - -static inline bool amdgpu_is_vram_mgr_blocks_contiguous(struct list_head *head) -{ - struct drm_buddy_block *block; - u64 start, size; - - block = amdgpu_vram_mgr_first_block(head); - if (!block) - return false; - - while (head != block->link.next) { - start = amdgpu_vram_mgr_block_start(block); - size = amdgpu_vram_mgr_block_size(block); - - block = list_entry(block->link.next, struct drm_buddy_block, link); - if (start + size != amdgpu_vram_mgr_block_start(block)) - return false; - } - - return true; + return (u64)PAGE_SIZE << drm_buddy_block_order(block); } static inline struct amdgpu_vram_mgr_resource * |