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Improve locking of sg_threadcount.

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MFC after:	1 week
This commit is contained in:
mav 2015-11-19 08:04:05 +00:00
parent 7b874e569f
commit 62e7403834
1 changed files with 3 additions and 1 deletions
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4
sys/rpc/svc.c
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@ -1303,7 +1303,9 @@ svc_new_thread(SVCGROUP *grp)
SVCPOOL *pool = grp->sg_pool;
struct thread *td;
mtx_lock(&grp->sg_lock);
grp->sg_threadcount++;
mtx_unlock(&grp->sg_lock);
kthread_add(svc_thread_start, grp, pool->sp_proc, &td, 0, 0,
"%s: service", pool->sp_name);
}
@ -1336,12 +1338,12 @@ svc_run(SVCPOOL *pool)
}
/* Starting threads */
pool->sp_groups[0].sg_threadcount++;
for (g = 0; g < pool->sp_groupcount; g++) {
grp = &pool->sp_groups[g];
for (i = ((g == 0) ? 1 : 0); i < grp->sg_minthreads; i++)
svc_new_thread(grp);
}
pool->sp_groups[0].sg_threadcount++;
svc_run_internal(&pool->sp_groups[0], TRUE);
/* Waiting for threads to stop. */