Ping?
(2014/04/10 18:07), Hidetoshi Seto wrote:
> Hi all,
>
> This patch set (rebased on v3.14) is my 3rd try to fix an issue
> that idle/iowait of /proc/stat can go backward. Originally reported
> by Tetsuo and Fernando at last year, Mar 2013.
>
> This v3 takes new approach to fix the problem, and now use seqcount
> while v1 and v2 uses seqlock.
>
> Of course still reviews are welcome!
>
> Thanks,
> H.Seto
>
> Hidetoshi Seto (2):
> nohz: stop updating sleep stats from get_cpu_{idle,iowait}_time_us()
> nohz: use delayed iowait accounting to avoid race on idle time stats
>
> include/linux/tick.h | 6 ++-
> kernel/time/tick-sched.c | 116
> ++++++++++++++++++++++++++++------------------
> 2 files changed, 74 insertions(+), 48 deletions(-)
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