summaryrefslogtreecommitdiffstats
path: root/fs/dax.c
diff options
context:
space:
mode:
authorDan Williams <dan.j.williams@intel.com>2016-01-16 01:56:43 +0100
committerLinus Torvalds <torvalds@linux-foundation.org>2016-01-16 02:56:32 +0100
commitf25748e3c34eb8bb54853e9adba2d3dcf030503c (patch)
tree1305448a2cc3c7f4bf0b0f7eb4bd9f9176fe8eca /fs/dax.c
parentmm, dax, gpu: convert vm_insert_mixed to pfn_t (diff)
downloadlinux-f25748e3c34eb8bb54853e9adba2d3dcf030503c.tar.xz
linux-f25748e3c34eb8bb54853e9adba2d3dcf030503c.zip
mm, dax: convert vmf_insert_pfn_pmd() to pfn_t
Similar to the conversion of vm_insert_mixed() use pfn_t in the vmf_insert_pfn_pmd() to tag the resulting pte with _PAGE_DEVICE when the pfn is backed by a devm_memremap_pages() mapping. Signed-off-by: Dan Williams <dan.j.williams@intel.com> Cc: Dave Hansen <dave@sr71.net> Cc: Matthew Wilcox <willy@linux.intel.com> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/dax.c')
-rw-r--r--fs/dax.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/dax.c b/fs/dax.c
index 574763eed8a3..96ac3072463d 100644
--- a/fs/dax.c
+++ b/fs/dax.c
@@ -693,7 +693,7 @@ int __dax_pmd_fault(struct vm_area_struct *vma, unsigned long address,
dax_unmap_atomic(bdev, &dax);
result |= vmf_insert_pfn_pmd(vma, address, pmd,
- pfn_t_to_pfn(dax.pfn), write);
+ dax.pfn, write);
}
out: