tree e8dc94cf5c106fc1067411bc38e16e43ab15318e
parent 78a255654fa7f01945dea0dcedcf5113b3ad9f93
author Henry C Chang <henry.cy.chang@gmail.com> 1300180682 +0000
committer Sage Weil <sage@newdream.net> 1300735465 -0700

ceph: add request to the tail of unsafe write list

In sync_write_wait(), we assume that the newest request is at the
tail of unsafe write list. We should maintain the semantics here.

Signed-off-by: Henry C Chang <henry_c_chang@tcloudcomputing.com>
Signed-off-by: Sage Weil <sage@newdream.net>