Messages in this thread | | | From | KOSAKI Motohiro <> | Subject | Re: [Bug #14141] order 2 page allocation failures in iwlagn | Date | Tue, 6 Oct 2009 10:25:40 +0900 (JST) |
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> On Mon, 5 Oct 2009, Frans Pop wrote: > > > And the winner is: > > 2ff05b2b4eac2e63d345fc731ea151a060247f53 is first bad commit > > commit 2ff05b2b4eac2e63d345fc731ea151a060247f53 > > Author: David Rientjes <rientjes@google.com> > > Date: Tue Jun 16 15:32:56 2009 -0700 > > > > oom: move oom_adj value from task_struct to mm_struct > > > > I'm confident that the bisection is good. The test case was very reliable > > while zooming in on the merge from akpm. > > > > I doubt it for two reasons: (i) this commit was reverted in 0753ba0 since > 2.6.31-rc7 and is no longer in the kernel, and (ii) these are GFP_ATOMIC > allocations which would be unaffected by oom killer scores.
I agree. this patch is pretty obvious correct. it was reverted by one unfortunately regression.
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