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(parent: d891901) | patch
xfs: (re-)implement FIEMAP_FLAG_XATTR
authorChristoph Hellwig <hch@lst.de>
Tue, 16 Aug 2016 22:45:30 +0000 (08:45 +1000)
committerDave Chinner <david@fromorbit.com>
Tue, 16 Aug 2016 22:45:30 +0000 (08:45 +1000)
commitdde774cd7215f649858089cb0bcb72d6cbdc85d2
tree109e17dfe043a88227e8cf17745ae46bfe0b9961tree | snapshot
parentd8919015df1392a7a47ffa2616f7979872b82fb2commit | diff
xfs: (re-)implement FIEMAP_FLAG_XATTR

Use a special read-only iomap_ops implementation to support fiemap on
the attr fork.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/xfs/xfs_iomap.c diff | blob | history
fs/xfs/xfs_iomap.h diff | blob | history
fs/xfs/xfs_iops.c diff | blob | history
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