diff options
| author | Milind Changire <mchangir@redhat.com> | 2017-08-31 11:37:32 +0530 |
|---|---|---|
| committer | jiffin tony Thottan <jthottan@redhat.com> | 2017-09-07 06:49:51 +0000 |
| commit | e0335c32de133aafd88b888a0c20f4eb88bb9845 (patch) | |
| tree | a53957dfdc8ae2338207ce457a002ec1b516465e /rpc | |
| parent | e6aaeda4c3a44f1c459adbd619ee7c6d0151b254 (diff) | |
rpc: destroy transport after client_t
Problem:
1. Ref counting increment on the client_t object is done in
rpcsvc_request_init() which is incorrect.
2. Ref not taken when delegating to grace_time_handler()
Solution:
1. Only fop requests which require processing down the graph via
stack 'frames' now ref count the request in get_frame_from_request()
2. Take ref on client_t object in server_rpc_notify() but avoid
dropping in RPCSVC_EVENT_TRANSPORT_DESRTROY. Drop the ref
unconditionally when exiting out of grace_time_handler().
Also, avoid dropping ref on client_t in
RPCSVC_EVENT_TRANSPORT_DESTROY when ref mangement as been
delegated to grace_time_handler()
mainline:
> BUG: 1481600
> Reported-by: Raghavendra G <rgowdapp@redhat.com>
> Signed-off-by: Milind Changire <mchangir@redhat.com>
> Reviewed-on: https://review.gluster.org/17982
> Tested-by: Raghavendra G <rgowdapp@redhat.com>
> Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
> CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
> Smoke: Gluster Build System <jenkins@build.gluster.org>
(cherry picked from commit 24b95089a18a6a40e7703cb344e92025d67f3086)
Change-Id: Ic16246bebc7ea4490545b26564658f4b081675e4
BUG: 1487033
Reported-by: Raghavendra G <rgowdapp@redhat.com>
Signed-off-by: Milind Changire <mchangir@redhat.com>
Reviewed-on: https://review.gluster.org/18156
Smoke: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Raghavendra G <rgowdapp@redhat.com>
Tested-by: Raghavendra G <rgowdapp@redhat.com>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Diffstat (limited to 'rpc')
| -rw-r--r-- | rpc/rpc-lib/src/rpcsvc.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/rpc/rpc-lib/src/rpcsvc.c b/rpc/rpc-lib/src/rpcsvc.c index fa44bb84e16..68e27ab9e3f 100644 --- a/rpc/rpc-lib/src/rpcsvc.c +++ b/rpc/rpc-lib/src/rpcsvc.c @@ -411,7 +411,6 @@ rpcsvc_request_init (rpcsvc_t *svc, rpc_transport_t *trans, req->progver = rpc_call_progver (callmsg); req->procnum = rpc_call_progproc (callmsg); req->trans = rpc_transport_ref (trans); - gf_client_ref (req->trans->xl_private); req->count = msg->count; req->msg[0] = progmsg; req->iobref = iobref_ref (msg->iobref); |