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Fix race in r267221.

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MFC after:	2 weeks
This commit is contained in:
Alexander Motin 2014-06-09 15:00:43 +00:00
parent ada17d7bde
commit 82dcc80db1
1 changed files with 4 additions and 2 deletions
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6
sys/rpc/svc.c
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@ -1210,15 +1210,17 @@ svc_run_internal(SVCGROUP *grp, bool_t ismaster)
*/
if (pool->sp_assign) {
stpref = pool->sp_assign(st, rqstp);
rqstp->rq_thread = stpref;
STAILQ_INSERT_TAIL(&stpref->st_reqs,
rqstp, rq_link);
mtx_unlock(&stpref->st_lock);
rqstp->rq_thread = stpref;
if (stpref != st)
rqstp = NULL;
} else
} else {
rqstp->rq_thread = st;
STAILQ_INSERT_TAIL(&st->st_reqs,
rqstp, rq_link);
}
}
} while (rqstp == NULL && stat == XPRT_MOREREQS
&& grp->sg_state != SVCPOOL_CLOSING);