From: Caspar Zhang <caspar@casparzhang.com>
To: Zhouping Liu <zliu@redhat.com>
Cc: LTP List <ltp-list@lists.sourceforge.net>
Subject: Re: [LTP] [PATCH] mm/tunable: fix unexpected error log in min_free_kbytes
Date: Sun, 01 Apr 2012 15:51:51 +0800 [thread overview]
Message-ID: <4F780917.3080604@casparzhang.com> (raw)
In-Reply-To: <aef1be3a718b56357b90b2a7f06f583c2a3c240d.1333117443.git.zliu@redhat.com>
On 03/30/2012 10:29 PM, Zhouping Liu wrote:
>
> when overcommit_memory=0, mmap() will be destroyed in two below scenario:
> 1) MAP_FAILED with ENOMEM,
> 2) oom_killer kill it.
> without the patch, it just catched oom_killer scenario,
> the patch fixed it.
>
> Signed-off-by: Zhouping Liu <zliu@redhat.com>
> ---
> testcases/kernel/mem/tunable/min_free_kbytes.c | 17 +++++++++++++----
> 1 files changed, 13 insertions(+), 4 deletions(-)
>
pushed. thanks.
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prev parent reply other threads:[~2012-04-01 7:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-03-30 14:29 [LTP] [PATCH] mm/tunable: fix unexpected error log in min_free_kbytes Zhouping Liu
2012-04-01 7:51 ` Caspar Zhang [this message]
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