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Date: Fri, 30 Mar 2012 12:31:14 +0800 From: Guan Xuetao <gxt@...c.pku.edu.cn> To: Kautuk Consul <consul.kautuk@...il.com> CC: linux-kernel@...r.kernel.org Subject: Re: [PATCH 15/20] unicore32/mm/fault.c: Port OOM changes to do_pf On 03/20/2012 09:25 PM, Kautuk Consul wrote: > Commit d065bd810b6deb67d4897a14bfe21f8eb526ba99 > (mm: retry page fault when blocking on disk transfer) and > commit 37b23e0525d393d48a7d59f870b3bc061a30ccdb > (x86,mm: make pagefault killable) > > The above commits introduced changes into the x86 pagefault handler > for making the page fault handler retryable as well as killable. > > These changes reduce the mmap_sem hold time, which is crucial > during OOM killer invocation. > > Port these changes to unicore32. > > Signed-off-by: Kautuk Consul<consul.kautuk@...il.com> > --- > Acked-by: Guan Xuetao <gxt@...c.pku.edu.cn> -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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