tree a4246ce0b646bc7859e04eaf601ab55e6cd23cdf
parent 683cb941598d1d81283c940c100e0ce40f494105
author Christoph Hellwig <hch@infradead.org> 1386361816 -0800
committer Ben Myers <bpm@sgi.com> 1387404484 -0600

xfs: use xfs_ilock_attr_map_shared in xfs_attr_list_int

We might not have read in the extent list at this point, so make sure we
take the ilock exclusively if we have to do so.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Dave Chinner <dchinner@redhat.com>
Signed-off-by: Ben Myers <bpm@sgi.com>