Re: [v3.10-rt / v3.12-rt] scheduling while atomic in cgroup code

2015-02-17 Thread Sebastian Andrzej Siewior
* Mike Galbraith | 2014-06-21 10:09:48 [+0200]: >--- a/mm/memcontrol.c >+++ b/mm/memcontrol.c >@@ -2398,16 +2398,18 @@ static bool consume_stock(struct mem_cgr > { > struct memcg_stock_pcp *stock; > bool ret = true; >+ int cpu; > > if (nr_pages > CHARGE_BATCH) >

Re: [v3.10-rt / v3.12-rt] scheduling while atomic in cgroup code

2014-06-21 Thread Mike Galbraith
On Sat, 2014-06-21 at 07:55 +0400, Nikita Yushchenko wrote: > Hi. > > Call Trace: > [e22d5a90] [c0007ea8] show_stack+0x4c/0x168 (unreliable) > [e22d5ad0] [c0618c04] __schedule_bug+0x94/0xb0 > [e22d5ae0] [c060b9ec] __schedule+0x530/0x550 > [e22d5bf0] [c060bacc] schedule+0x30/0xbc > [e22d5c00] [c06

[v3.10-rt / v3.12-rt] scheduling while atomic in cgroup code

2014-06-20 Thread Nikita Yushchenko
Hi. Call Trace: [e22d5a90] [c0007ea8] show_stack+0x4c/0x168 (unreliable) [e22d5ad0] [c0618c04] __schedule_bug+0x94/0xb0 [e22d5ae0] [c060b9ec] __schedule+0x530/0x550 [e22d5bf0] [c060bacc] schedule+0x30/0xbc [e22d5c00] [c060ca24] rt_spin_lock_slowlock+0x180/0x27c [e22d5c70] [c00b39dc] res_counter_u