Messages in this thread | | | From | Al Boldi <> | Subject | Re: [PATCH 1/1] threads_max: Simple lockout prevention patch | Date | Mon, 24 Apr 2006 16:53:49 +0300 |
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Pekka Enberg wrote: > On 4/24/06, Al Boldi <a1426z@gawab.com> wrote: > > Like so? > > if (nr_threads >= max_threads) > > if (p->pid != su_pid) > > goto bad_fork_cleanup_count; > > It's better to combine the two if statements into one with &&.
I thought of combining them too, but was afraid of some compile optimization issues. Remember, this code-path is executed for each and every fork in the system, thus it's highly performance sensitive.
Thanks!
-- Al
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