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ceph: associate requests with opening sessions

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Associate request with sessions that aren't yep open.  This makes the
debugfs mdsc request list more informative.

Signed-off-by: Sage Weil <sage@newdream.net>
This commit is contained in:
Sage Weil 2010-11-02 13:49:00 -07:00
parent 4af25fdda6
commit dc69e2e9fc
1 changed files with 4 additions and 2 deletions
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6
fs/ceph/mds_client.c
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@ -1791,6 +1791,8 @@ static int __do_request(struct ceph_mds_client *mdsc,
goto finish; goto finish;
} }
put_request_session(req);
mds = __choose_mds(mdsc, req); mds = __choose_mds(mdsc, req);
if (mds < 0 || if (mds < 0 ||
ceph_mdsmap_get_state(mdsc->mdsmap, mds) < CEPH_MDS_STATE_ACTIVE) { ceph_mdsmap_get_state(mdsc->mdsmap, mds) < CEPH_MDS_STATE_ACTIVE) {
@ -1808,6 +1810,8 @@ static int __do_request(struct ceph_mds_client *mdsc,
goto finish; goto finish;
} }
} }
req->r_session = get_session(session);
dout("do_request mds%d session %p state %s\n", mds, session, dout("do_request mds%d session %p state %s\n", mds, session,
session_state_name(session->s_state)); session_state_name(session->s_state));
if (session->s_state != CEPH_MDS_SESSION_OPEN && if (session->s_state != CEPH_MDS_SESSION_OPEN &&
@ -1820,7 +1824,6 @@ static int __do_request(struct ceph_mds_client *mdsc,
} }
/* send request */ /* send request */
req->r_session = get_session(session);
req->r_resend_mds = -1; /* forget any previous mds hint */ req->r_resend_mds = -1; /* forget any previous mds hint */
if (req->r_request_started == 0) /* note request start time */ if (req->r_request_started == 0) /* note request start time */
@ -1874,7 +1877,6 @@ static void kick_requests(struct ceph_mds_client *mdsc, int mds)
if (req->r_session && if (req->r_session &&
req->r_session->s_mds == mds) { req->r_session->s_mds == mds) {
dout(" kicking tid %llu\n", req->r_tid); dout(" kicking tid %llu\n", req->r_tid);
put_request_session(req);
__do_request(mdsc, req); __do_request(mdsc, req);
} }
} }