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xfs: use struct iomap based DAX PMD fault path

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Switch xfs_filemap_pmd_fault() from using dax_pmd_fault() to the new and
improved dax_iomap_pmd_fault().  Also, now that it has no more users,
remove xfs_get_blocks_dax_fault().

Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
Reviewed-by: Jan Kara <jack@suse.cz>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Ross Zwisler
2016-11-08 11:35:02 +11:00
committed by Dave Chinner
parent 642261ac99
commit 862f1b9d67
3 changed files with 6 additions and 25 deletions
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fs/xfs/xfs_file.c
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@@ -1711,7 +1711,7 @@ xfs_filemap_pmd_fault(
}
xfs_ilock(XFS_I(inode), XFS_MMAPLOCK_SHARED);
ret = dax_pmd_fault(vma, addr, pmd, flags, xfs_get_blocks_dax_fault);
ret = dax_iomap_pmd_fault(vma, addr, pmd, flags, &xfs_iomap_ops);
xfs_iunlock(XFS_I(inode), XFS_MMAPLOCK_SHARED);
if (flags & FAULT_FLAG_WRITE)