[PATCH 0/7] cputime: A few tickless cputime accounting fixes and improvements

Frederic Weisbecker
2015-11-19T15:47:43Z

The first two patches from Hiroshi Shimamoto are fixes to be backported.
Although it's debatable whether the 2nd patch needs backport.

The patches that follow are further fixes and cleanups and the last
one is an optimization.

git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
cputime/fixes

HEAD: e4b430e6598cf6e069b08d7a81ee2ca75fe385f2

Thanks,
Frederic
---

Frederic Weisbecker (5):
cputime: Clarify vtime symbols and document them
cputime: Correctly handle task guest time on housekeepers
cputime: Rename vtime_accounting_enabled to vtime_accounting_cpu_enabled
cputime: Introduce vtime accounting check for readers
cputime: Convert vtime_seqlock to seqcount

Hiroshi Shimamoto (2):
cputime: Fix invalid gtime in proc
cputime: Remove extra cost in task_cputime

include/linux/context_tracking.h | 4 +--
include/linux/init_task.h | 2 +-
include/linux/sched.h | 7 ++--
include/linux/vtime.h | 25 ++++++++++----
kernel/fork.c | 4 +--
kernel/sched/cputime.c | 75 +++++++++++++++++++++++++---------------
kernel/time/tick-sched.c | 2 +-
7 files changed, 77 insertions(+), 42 deletions(-)