tree 280b21d80632acd09ae17b9eace58e321bda41fb
parent 9635389534a765c8357d988e53d323bf033dcdd0
author J. Bruce Fields <bfields@redhat.com> 1394641163 -0400
committer Al Viro <viro@zeniv.linux.org.uk> 1407436811 -0400

dcache: d_splice_alias should detect loops

I believe this can only happen in the case of a corrupted filesystem.
So -EIO looks like the appropriate error.

Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>