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| author | Dan Williams <dan.j.williams@intel.com> | 2016-01-15 16:56:43 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-15 17:56:32 -0800 |
| commit | f25748e3c34eb8bb54853e9adba2d3dcf030503c (patch) | |
| tree | 1305448a2cc3c7f4bf0b0f7eb4bd9f9176fe8eca /fs/dax.c | |
| parent | 01c8f1c44b83a0825b573e7c723b033cece37b86 (diff) | |
| download | lwn-f25748e3c34eb8bb54853e9adba2d3dcf030503c.tar.gz lwn-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.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -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: |