summaryrefslogtreecommitdiffstats
path: root/mm/vmstat.c
diff options
context:
space:
mode:
authorNaoya Horiguchi <n-horiguchi@ah.jp.nec.com>2013-02-22 16:34:05 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-02-23 17:50:15 -0800
commit4db0e950c5b78586bea9e1b027be849631f89a17 (patch)
tree5a61c3ebe9274fdd744c59b0d078bb1a18e392b6 /mm/vmstat.c
parentaf8fae7c08862bb85c5cf445bf9b36314b82111f (diff)
downloadlinux-4db0e950c5b78586bea9e1b027be849631f89a17.tar.bz2
mm/memory-failure.c: fix wrong num_poisoned_pages in handling memory error on thp
num_poisoned_pages counts up the number of pages isolated by memory errors. But for thp, only one subpage is isolated because memory error handler splits it, so it's wrong to add (1 << compound_trans_order). [akpm@linux-foundation.org: tweak comment] Signed-off-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Tony Luck <tony.luck@intel.com> Cc: Wu Fengguang <fengguang.wu@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/vmstat.c')
0 files changed, 0 insertions, 0 deletions