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authorDave Chinner <dchinner@redhat.com>2015-06-03 23:19:18 (GMT)
committerDave Chinner <david@fromorbit.com>2015-06-03 23:19:18 (GMT)
commitcbe4dab119f211ff6642d617f541087894e99e4f (patch)
tree6751ee32423a7799e7ad31befc1c248365545030 /fs/xfs/xfs_file.c
parent6e1ba0bcb84b3f97616feb07c27f974509ba57be (diff)
downloadlinux-cbe4dab119f211ff6642d617f541087894e99e4f.tar.xz
xfs: add initial DAX support
Add initial DAX support to XFS. To do this we need a new mount option to turn DAX on filesystem, and we need to propagate this into the inode flags whenever an inode is instantiated so that the per-inode checks throughout the code Do The Right Thing. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Brian Foster <bfoster@redhat.com> Signed-off-by: Dave Chinner <david@fromorbit.com>
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