[PATCH 3/3] Quick vmalloc vs kmalloc fix to the case where array size is too large

Benjamin Blum bblum at google.com
Tue Jul 14 10:26:30 PDT 2009


On Tue, Jul 14, 2009 at 12:25 AM, KAMEZAWA
Hiroyuki<kamezawa.hiroyu at jp.fujitsu.com> wrote:
> My point is
>  - More PIDs, More time necessary to read procs file.
> This patch boost it ;) Seems like "visit this later again" ,or FIXME patch.
>
> Thanks,
> -Kame

Indeed. You'll notice the TODOs in the code here referring to the
discussion of a possible dynamic array system in the previous thread.
This is simply a correctness patch that aims to keep performance as
good as it can for the current approach.

(Kame, forgive the double-post; forgot to reply-all the first time)

- Ben


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