| commit | ac44d354d5c9ced49b1165d6496f134501134219 | |
| author | Balbir Singh <balbir@linux.vnet.ibm.com> | |
| Thu, 7 Feb 2008 08:14:18 +0000 (7 00:14 -0800) | ||
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | |
| Thu, 7 Feb 2008 16:42:20 +0000 (7 08:42 -0800) | ||
| tree | be054e8e2d37739a33d94cc78db3fd65e73c3aff | treesnapshot (tar.gz zip) |
| parent | 217bc3194d57150549e9234e6ddfee30de28cc78 | commitdiff |
Memory controller use rcu_read_lock() in mem_cgroup_cache_charge()
Hugh Dickins noticed that we were using rcu_dereference() without
rcu_read_lock() in the cache charging routine. The patch below fixes
this problem
Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Hugh Dickins noticed that we were using rcu_dereference() without
rcu_read_lock() in the cache charging routine. The patch below fixes
this problem
Signed-off-by: Balbir Singh <balbir@linux.vnet.ibm.com>
Acked-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Hugh Dickins <hugh@veritas.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| mm/memcontrol.c | diffblobblamehistory |