Messages in this thread | | | From | Frederic Weisbecker <> | Subject | [PATCH 0/7] cputime: A few tickless cputime accounting fixes and improvements | Date | Thu, 19 Nov 2015 16:47:27 +0100 |
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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(-)
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