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author | Dan Williams <dan.j.williams@intel.com> | 2016-01-16 00:56:40 (GMT) |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-16 01:56:32 (GMT) |
commit | 01c8f1c44b83a0825b573e7c723b033cece37b86 (patch) | |
tree | 5900d53e74db4515aa6aa760dd120122171fdaa0 /fs | |
parent | 69660fd797c3e52f7f20478a27687f293d1a41be (diff) | |
download | linux-01c8f1c44b83a0825b573e7c723b033cece37b86.tar.xz |
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 'fs')
-rw-r--r-- | fs/dax.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -363,7 +363,7 @@ static int dax_insert_mapping(struct inode *inode, struct buffer_head *bh, } dax_unmap_atomic(bdev, &dax); - error = vm_insert_mixed(vma, vaddr, pfn_t_to_pfn(dax.pfn)); + error = vm_insert_mixed(vma, vaddr, dax.pfn); out: i_mmap_unlock_read(mapping); |