diff options
| author | Thorsten Blum <thorsten.blum@toblux.com> | 2024-08-19 12:57:52 +0300 |
|---|---|---|
| committer | Ashutosh Dixit <ashutosh.dixit@intel.com> | 2024-08-19 17:41:56 +0300 |
| commit | 6841a26e2c6715dc52a1cdd888e958dd2a92a5bc (patch) | |
| tree | 0e4f1238abb9d7afe68682fb2c22d4d09a0c1082 | |
| parent | cb8f81c1753187995b7a43e79c12959f14eb32d3 (diff) | |
| download | linux-6841a26e2c6715dc52a1cdd888e958dd2a92a5bc.tar.xz | |
drm/xe/oa: Use vma_pages() helper function in xe_oa_mmap()
Use the vma_pages() helper function and remove the following
Coccinelle/coccicheck warning reported by vma_pages.cocci:
WARNING: Consider using vma_pages helper on vma
Reviewed-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Signed-off-by: Thorsten Blum <thorsten.blum@toblux.com>
Signed-off-by: Ashutosh Dixit <ashutosh.dixit@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240819095751.539645-2-thorsten.blum@toblux.com
| -rw-r--r-- | drivers/gpu/drm/xe/xe_oa.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/xe/xe_oa.c b/drivers/gpu/drm/xe/xe_oa.c index 3ef92eb8fbb1..4d4541e0b24c 100644 --- a/drivers/gpu/drm/xe/xe_oa.c +++ b/drivers/gpu/drm/xe/xe_oa.c @@ -1244,8 +1244,7 @@ static int xe_oa_mmap(struct file *file, struct vm_area_struct *vma) vm_flags_mod(vma, VM_PFNMAP | VM_DONTEXPAND | VM_DONTDUMP | VM_DONTCOPY, VM_MAYWRITE | VM_MAYEXEC); - xe_assert(stream->oa->xe, bo->ttm.ttm->num_pages == - (vma->vm_end - vma->vm_start) >> PAGE_SHIFT); + xe_assert(stream->oa->xe, bo->ttm.ttm->num_pages == vma_pages(vma)); for (i = 0; i < bo->ttm.ttm->num_pages; i++) { ret = remap_pfn_range(vma, start, page_to_pfn(bo->ttm.ttm->pages[i]), PAGE_SIZE, vma->vm_page_prot); |