Commits
Yan, Zheng committed ff5d913dfc7
ceph: return -EIO if read/write against filp that lost file locks After mds evicts session, file locks get lost sliently. It's not safe to let programs continue to do read/write. Signed-off-by: "Yan, Zheng" <zyan@redhat.com> Reviewed-by: Jeff Layton <jlayton@kernel.org> Signed-off-by: Ilya Dryomov <idryomov@gmail.com>