Messages in this thread | | | Date | Wed, 23 Feb 2011 09:01:14 +0000 | From | Mel Gorman <> | Subject | Re: [PATCH v2] hugetlbfs: correct handling of negative input to /proc/sys/vm/nr_hugepages |
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On Tue, Feb 22, 2011 at 09:17:04PM +0100, Petr Holasek wrote: > When user insert negative value into /proc/sys/vm/nr_hugepages it will > result > in the setting a random number of HugePages in system (can be easily showed > at /proc/meminfo output). This patch fixes the wrong behavior so that the > negative input will result in nr_hugepages value unchanged. > > v2: same fix was also done in hugetlb_overcommit_handler function > as suggested by reviewers. > > Signed-off-by: Petr Holasek <pholasek@redhat.com> > Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Thanks
Acked-by: Mel Gorman <mel@csn.ul.ie>
-- Mel Gorman SUSE Labs
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