Messages in this thread | | | Date | Fri, 10 Apr 2009 08:20:15 +0800 | From | Li Zefan <> | Subject | Re: [PATCH] devcgroup: skip superfluous checks when found the DEV_ALL elem |
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Andrew Morton wrote: > On Tue, 07 Apr 2009 13:47:16 +0800 > Li Zefan <lizf@cn.fujitsu.com> wrote: > >> While walking through the whitelist, if the DEV_ALL item is found, >> no more check is needed. >> > > It's unobvious whether this is a behavioural change, a bugfix or just a > speedup? >
It's a speedup. I thought it's obvious by saying "skip superfluous checks"..
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