Re: [PATCH v2 11/11] mm/io-mapping: track_pfn() -> "pfnmap tracking"
From: Liam R. Howlett <hidden>
Date: 2025-05-13 17:51:41
Also in:
dri-devel, intel-gfx, linux-mm, lkml
* David Hildenbrand [off-list ref] [250512 08:35]:
track_pfn() does not exist, let's simply refer to it as "pfnmap tracking". Reviewed-by: Lorenzo Stoakes <redacted> Acked-by: Ingo Molnar <mingo@kernel.org> # x86 bits Signed-off-by: David Hildenbrand <redacted>
Reviewed-by: Liam R. Howlett <redacted>
quoted hunk ↗ jump to hunk
--- mm/io-mapping.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)diff --git a/mm/io-mapping.c b/mm/io-mapping.c index f44a6a1347123..d3586e95c12c5 100644 --- a/mm/io-mapping.c +++ b/mm/io-mapping.c@@ -24,7 +24,7 @@ int io_mapping_map_user(struct io_mapping *iomap, struct vm_area_struct *vma, pgprot_t remap_prot = __pgprot((pgprot_val(iomap->prot) & _PAGE_CACHE_MASK) | (pgprot_val(vma->vm_page_prot) & ~_PAGE_CACHE_MASK)); - /* We rely on prevalidation of the io-mapping to skip track_pfn(). */ + /* We rely on prevalidation of the io-mapping to skip pfnmap tracking. */ return remap_pfn_range_notrack(vma, addr, pfn, size, remap_prot); } EXPORT_SYMBOL_GPL(io_mapping_map_user);-- 2.49.0