Re: [PATCH] memcg: remove pcp_counter_lock

2015-09-24 Thread Johannes Weiner
On Tue, Sep 22, 2015 at 07:41:46PM -0700, Greg Thelen wrote: > Commit 733a572e66d2 ("memcg: make mem_cgroup_read_{stat|event}() iterate > possible cpus instead of online") removed the last use of the per memcg > pcp_counter_lock but forgot to remove the variable. > > Kill the vestigial variable. >

Re: [PATCH] memcg: remove pcp_counter_lock

2015-09-23 Thread Michal Hocko
On Tue 22-09-15 19:41:46, Greg Thelen wrote: > Commit 733a572e66d2 ("memcg: make mem_cgroup_read_{stat|event}() iterate > possible cpus instead of online") removed the last use of the per memcg > pcp_counter_lock but forgot to remove the variable. > > Kill the vestigial variable. > > Signed-off-b

[PATCH] memcg: remove pcp_counter_lock

2015-09-22 Thread Greg Thelen
Commit 733a572e66d2 ("memcg: make mem_cgroup_read_{stat|event}() iterate possible cpus instead of online") removed the last use of the per memcg pcp_counter_lock but forgot to remove the variable. Kill the vestigial variable. Signed-off-by: Greg Thelen --- include/linux/memcontrol.h | 1 - mm/m