Messages in this thread | | | Date | Wed, 18 Mar 2015 18:06:55 +0100 | From | Oleg Nesterov <> | Subject | Re: [PATCH 2/4 v6] kernel/fork.c: avoid division by zero |
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On 03/18, Ingo Molnar wrote: > > But ... no strong feelings from me, I'm not NAK-ing it or anything, > maybe I'd have used this well-known pattern: > > threads = min(max(MIN_THREADS, threads), MAX_THREADS); > > instead of: > > > >> + if (threads > MAX_THREADS) > > >> + threads = MAX_THREADS; > > >> + > > >> + if (threads < MIN_THREADS) > > >> + threads = MIN_THREADS;
clamp(threads, MIN_THREADS, MAX_THREADS)
;)
Oleg.
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