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@xxxxxxxxxx> > Reviewed-by: Naoya Horiguchi <n-horiguchi@xxxxxxxxxxxxx> Acked-by: Eric B Munson <emunson@xxxxxxxxx>
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