Messages in this thread | | | Date | Wed, 18 Sep 2002 13:46:38 -0300 (BRT) | From | Rik van Riel <> | Subject | Re: [patch] lockless, scalable get_pid(), for_each_process() elimination, 2.5.35-BK |
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On Wed, 18 Sep 2002, Linus Torvalds wrote:
> Give me one reason for why these two added lines aren't better than all > the complexity we've discussed?
On second thought ... yes there's a reason. Suppose you have 100000 threads on your box already, how long is it going to take to walk them all to figure out the pid distribution ?
And are you willing to walk 100000 threads for every 16 pids allocated ?
Rik -- Spamtrap of the month: september@surriel.com
http://www.surriel.com/ http://distro.conectiva.com/
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