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author | Glauber Costa <glommer@parallels.com> | 2013-02-04 14:28:49 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-05 20:38:48 +1100 |
commit | 91c777d86752b00bb3a1d8efa3d8f7e1264f38a9 (patch) | |
tree | bb9f3340c8109da5c29e57608f205e97a5f0e03d /scripts | |
parent | 631b0cfdbd801ceae8762e8d287f15da26792ebe (diff) | |
download | linux-91c777d86752b00bb3a1d8efa3d8f7e1264f38a9.tar.bz2 |
memcg: fix typo in kmemcg cache walk macro
The macro for_each_memcg_cache_index contains a silly yet potentially
deadly mistake. Although the macro parameter is _idx, the loop tests
are done over i, not _idx.
This hasn't generated any problems so far, because all users use i as a
loop index. However, while playing with an extension of the code I
ended using another loop index and the compiler was quick to complain.
Unfortunately, this is not the kind of thing that testing reveals =(
Signed-off-by: Glauber Costa <glommer@parallels.com>
Cc: Kamezawa Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Acked-by: Michal Hocko <mhocko@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions