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authorKAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>2011-01-25 15:07:27 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2011-01-26 10:50:03 +1000
commit01c88e2d6b7330c0cc5867fe2297e7d826e1337d (patch)
tree0a905aa1558af7fd401d768ead121e2b11a4a2f4 /mm/memblock.c
parent28bd65781c848d95ba6a7f58b5c4b8265a804ec6 (diff)
memcg: fix account leak at failure of memsw acconting
Commit 4b53433468 ("memcg: clean up try_charge main loop") removes a cancel of charge at case: memory charge-> success. mem+swap charge-> failure. This leaks usage of memory. Fix it. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Reviewed-by: Johannes Weiner <hannes@cmpxchg.org> Acked-by: Daisuke Nishimura <nishimura@mxp.nes.nec.co.jp> Cc: Balbir Singh <balbir@in.ibm.com> Cc: <stable@kernel.org> [2.6.36+] Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/memblock.c')
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