Re: [lkp] [kernel/fs] d57d611505: +54.7% turbostat.%Busy

2016-02-23 Thread Stephane Gasparini
The increase of this metric is expected as the I/O wait (I/O busy) were not accounted on some write operation before this patch and are accounted now. — Steph > On Feb 23, 2016, at 9:26 AM, kernel test robot > wrote: > > FYI, we noticed the below changes on > > https://git.kernel.org/pub

[lkp] [kernel/fs] d57d611505: +54.7% turbostat.%Busy

2016-02-23 Thread kernel test robot
FYI, we noticed the below changes on https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master commit d57d611505d911c6f9f81cd9bd6dbd293d66dd9f ("kernel/fs: fix I/O wait not accounted for RW O_DSYNC") ===