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ceph: only send cap releases when mds is OPEN|HUNG 

On OPENING we shouldn't have any caps (or releases).
On CLOSING, we should wait until we succeed (and throw it all out), or
don't (and are OPEN again).
On RECONNECTING we can wait until we are OPEN.

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2010-03-17 16:30:21 -07:00
parent e01a594646
commit aab53dd9e8
1 changed files with 3 additions and 1 deletions
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4
fs/ceph/mds_client.c
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@ -2647,7 +2647,9 @@ static void delayed_work(struct work_struct *work)
else
ceph_con_keepalive(&s->s_con);
add_cap_releases(mdsc, s, -1);
send_cap_releases(mdsc, s);
if (s->s_state == CEPH_MDS_SESSION_OPEN ||
s->s_state == CEPH_MDS_SESSION_HUNG)
send_cap_releases(mdsc, s);
mutex_unlock(&s->s_mutex);
ceph_put_mds_session(s);