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| author |   Dan Williams <dan.j.williams@intel.com> | 2016-01-15 16:56:40 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-15 17:56:32 -0800 |
| commit | 01c8f1c44b83a0825b573e7c723b033cece37b86 (patch) | |
| tree | 5900d53e74db4515aa6aa760dd120122171fdaa0 /include/linux/mm.h | |
| parent | x86, mm: introduce _PAGE_DEVMAP (diff) | |
| download | linux-dev-01c8f1c44b83a0825b573e7c723b033cece37b86.tar.xz linux-dev-01c8f1c44b83a0825b573e7c723b033cece37b86.zip | |
mm, dax, gpu: convert vm_insert_mixed to pfn_t
Convert the raw unsigned long 'pfn' argument to pfn_t for the purpose of
evaluating the PFN_MAP and PFN_DEV flags. When both are set it triggers
_PAGE_DEVMAP to be set in the resulting pte.
There are no functional changes to the gpu drivers as a result of this
conversion.
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Cc: Dave Hansen <dave@sr71.net>
Cc: David Airlie <airlied@linux.ie>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/linux/mm.h')
| -rw-r--r-- | include/linux/mm.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/mm.h b/include/linux/mm.h index 8bb0907a3603..a9902152449f 100644 --- a/include/linux/mm.h +++ b/include/linux/mm.h @@ -2107,7 +2107,7 @@ int vm_insert_page(struct vm_area_struct *, unsigned long addr, struct page *); int vm_insert_pfn(struct vm_area_struct *vma, unsigned long addr, unsigned long pfn); int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr, - unsigned long pfn); + pfn_t pfn); int vm_iomap_memory(struct vm_area_struct *vma, phys_addr_t start, unsigned long len); |