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Subject[PATCH 0/2 v2] nohz: fix idle accounting in NO_HZ kernels
Hi all,

This patch set (rebased on v3.14-rc8) will fix an issue that
idle/iowait of /proc/stat can go backward. Originally reported
by Tetsuo and Fernando at last year, Mar 2013.

v2 have Preeti's Reviewed-by (Thanks!).
Of course still reviews are welcome.

Thanks,
H.Seto


Hidetoshi Seto (2):
nohz: use seqlock to avoid race on idle time stats v2
nohz, procfs: introduce get_cpu_idle/iowait_time_coarse

fs/proc/stat.c | 16 ++---
include/linux/tick.h | 5 +
kernel/time/tick-sched.c | 197 ++++++++++++++++++++++++++++++++++++++++------
3 files changed, 183 insertions(+), 35 deletions(-)



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