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MINOR: stick-table: move the task_queue() call outside of the lock

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The write lock in stktable_requeue_exp() is quite expensive and should
be shortened as much as possible. There's no need for it when calling
task_queue() so let's move it out.

On a 80-thread machine with a peers section, the request rate increased
from 368k to 397k rps.
This commit is contained in:
Willy Tarreau 2023-05-27 18:32:05 +00:00
parent 8178a5211c
commit 322e4ab9d2
1 changed files with 2 additions and 2 deletions
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4
src/stick_table.c
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@ -565,9 +565,9 @@ void stktable_requeue_exp(struct stktable *t, const struct stksess *ts)
new_exp = tick_first(expire, old_exp);
}
task_queue(t->exp_task);
HA_RWLOCK_WRUNLOCK(STK_TABLE_LOCK, &t->lock);
task_queue(t->exp_task);
}
/* Returns a valid or initialized stksess for the specified stktable_key in the