subject:"\[vfs\] 73c12e50a\: \+13349.5% softirqs.RCU"

Re: [vfs] 73c12e50a: +13349.5% softirqs.RCU

2014-02-19 Thread Eric W. Biederman

Fengguang Wu writes: > Hi Eric, > > FYI, we noticed the below changes on commit > 73c12e50af3a756137071c1e1c1e99cffcbaa835 > ("vfs: Lazily remove mounts on unlinked files and directories."): > > test case: dbench > > 5c39777e797e7ba 73c12e50af3a756137071c1e1 > --- --

[vfs] 73c12e50a: +13349.5% softirqs.RCU

2014-02-19 Thread Fengguang Wu

Hi Eric, FYI, we noticed the below changes on commit 73c12e50af3a756137071c1e1c1e99cffcbaa835 ("vfs: Lazily remove mounts on unlinked files and directories."): test case: dbench 5c39777e797e7ba 73c12e50af3a756137071c1e1 --- - 6.22 ~ 0%+195