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MEDIUM: stream-int: pause the appctx if the task is woken up

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If we're going to call the task we don't need to call the appctx anymore
since the task may decide differently in the end and will do the proper
thing using ->update(). This reduces one wake up call per session and
may go down to half in case of high concurrency (scheduling races).
This commit is contained in:
Willy Tarreau 2015-04-23 11:50:43 +02:00
parent fe127937a8
commit 0b1a4541dc
1 changed files with 1 additions and 0 deletions
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1
src/stream_interface.c
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@ -1454,6 +1454,7 @@ void si_applet_done(struct stream_interface *si)
(si_opposite(si)->state != SI_ST_EST ||
(channel_is_empty(oc) && !oc->to_forward)))))) {
task_wakeup(si_task(si), TASK_WOKEN_IO);
appctx_pause(si_appctx(si));
}
if (ic->flags & CF_READ_ACTIVITY)
ic->flags &= ~CF_READ_DONTWAIT;