Re: [PATCH] mm: memcontrol: fix NR_WRITEBACK leak in memcg and system stats

2018-02-07 Thread Johannes Weiner
Hi Shakeel, On Wed, Feb 07, 2018 at 07:44:08AM -0800, Shakeel Butt wrote: > On Sat, Feb 3, 2018 at 12:23 AM, Johannes Weiner wrote: > > After the ("a983b5ebee57 mm: memcontrol: fix excessive complexity in > > memory.stat reporting"), we observed slowly upward creeping > > NR_WRITEBACK counts over

Re: [PATCH] mm: memcontrol: fix NR_WRITEBACK leak in memcg and system stats

2018-02-07 Thread Shakeel Butt
On Sat, Feb 3, 2018 at 12:23 AM, Johannes Weiner wrote: > After the ("a983b5ebee57 mm: memcontrol: fix excessive complexity in > memory.stat reporting"), we observed slowly upward creeping > NR_WRITEBACK counts over the course of several days, both the > per-memcg stats as well as the system count

Re: [PATCH] mm: memcontrol: fix NR_WRITEBACK leak in memcg and system stats

2018-02-03 Thread Rik van Riel
On Sat, 2018-02-03 at 03:23 -0500, Johannes Weiner wrote: > > This patch makes the joint stat and event API irq safe. > > Fixes: a983b5ebee57 ("mm: memcontrol: fix excessive complexity in > memory.stat reporting") > Debugged-by: Tejun Heo > Signed-off-by: Johannes Weiner > Reviewed-by: Rik van