Messages in this thread | | | Date | Tue, 22 Feb 2011 12:32:49 -0800 (PST) | From | David Rientjes <> | Subject | Re: [PATCH v2] hugetlbfs: correct handling of negative input to /proc/sys/vm/nr_hugepages |
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On Tue, 22 Feb 2011, 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>
Acked-by: David Rientjes <rientjes@google.com>
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