diff options
| author | Somalapuram Amaranath <Amaranath.Somalapuram@amd.com> | 2022-10-27 14:42:37 +0530 |
|---|---|---|
| committer | Christian König <christian.koenig@amd.com> | 2022-10-27 11:42:58 +0200 |
| commit | e3c92eb4a84fb0f00442e6b5cabf4f11b0eaaf41 (patch) | |
| tree | a7854ee9b2f0c55a69b5d71e01ffad1296b1d909 /drivers/gpu/drm/radeon/radeon_ttm.c | |
| parent | e1e7bc481d49c3e3ada11029ce0d9b85a0a539d7 (diff) | |
drm/ttm: rework on ttm_resource to use size_t type
Change ttm_resource structure from num_pages to size_t size in bytes.
v1 -> v2: change PFN_UP(dst_mem->size) to ttm->num_pages
v1 -> v2: change bo->resource->size to bo->base.size at some places
v1 -> v2: remove the local variable
v1 -> v2: cleanup cmp_size_smaller_first()
v2 -> v3: adding missing PFN_UP in ttm_bo_vm_fault_reserved
Signed-off-by: Somalapuram Amaranath <Amaranath.Somalapuram@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20221027091237.983582-1-Amaranath.Somalapuram@amd.com
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Christian König <christian.koenig@amd.com>
Diffstat (limited to 'drivers/gpu/drm/radeon/radeon_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/radeon/radeon_ttm.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c index d33fec488713..fff48306c05f 100644 --- a/drivers/gpu/drm/radeon/radeon_ttm.c +++ b/drivers/gpu/drm/radeon/radeon_ttm.c @@ -181,7 +181,7 @@ static int radeon_move_blit(struct ttm_buffer_object *bo, BUILD_BUG_ON((PAGE_SIZE % RADEON_GPU_PAGE_SIZE) != 0); - num_pages = new_mem->num_pages * (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); + num_pages = PFN_UP(new_mem->size) * (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); fence = radeon_copy(rdev, old_start, new_start, num_pages, bo->base.resv); if (IS_ERR(fence)) return PTR_ERR(fence); @@ -268,7 +268,7 @@ out: static int radeon_ttm_io_mem_reserve(struct ttm_device *bdev, struct ttm_resource *mem) { struct radeon_device *rdev = radeon_get_rdev(bdev); - size_t bus_size = (size_t)mem->num_pages << PAGE_SHIFT; + size_t bus_size = (size_t)mem->size; switch (mem->mem_type) { case TTM_PL_SYSTEM: |