[RFC PATCH 0/5] vtime: Fix wrong user and system time accounting

[Frederic Weisbecker]

Hi,

This is a proposition to fix
"[BUG nohz]: wrong user and system time accounting":
        http://lkml.kernel.org/r/20170323165512.60945ac6@xxxxxxxxxx

I took Wanpeng Li's last patch and enhanced around it.

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
	sched/core

HEAD: 9c7442613755e0ee0fc915ac876d88d4d2c7385e

Thanks,
	Frederic
---

Frederic Weisbecker (4):
      vtime: Remove vtime_account_user()
      sched: Always set vtime_snap_whence after accounting vtime
      sched: Rename vtime fields
      sched: Move vtime task fields to their own struct

Wanpeng Li (1):
      sched: Accumulate vtime on top of nsec clocksource


 include/linux/init_task.h |   6 +-
 include/linux/sched.h     |  29 ++++++---
 include/linux/vtime.h     |   9 +--
 kernel/fork.c             |   6 +-
 kernel/sched/cputime.c    | 158 ++++++++++++++++++++++++++++------------------
 5 files changed, 123 insertions(+), 85 deletions(-)