iomap: prepare iomap_fiemap for attribute mappings
authorDave Chinner <dchinner@redhat.com>
Tue, 16 Aug 2016 22:41:34 +0000 (08:41 +1000)
committerDave Chinner <david@fromorbit.com>
Tue, 16 Aug 2016 22:41:34 +0000 (08:41 +1000)
commitac2dc058bce81b83631ad5accb90b8f4abe613b7
tree320bccdcdfcd25f8b878172b97ed92310c1d3f3b
parent8896b8f60951ff0a8b7092f495a445714a1bddc4
iomap: prepare iomap_fiemap for attribute mappings

By bassing through an -ENOENT, similar to the old XFS implementation of
FIEMAP_FLAG_XATTR.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
[hch: split from a larger patch]
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
fs/iomap.c