Messages in this thread | | | From | Frederic Weisbecker <> | Subject | [GIT PULL] sched/nohz: Make kcpustat's CPUTIME_SYSTEM vtime aware | Date | Thu, 24 Oct 2019 02:45:30 +0200 |
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Ingo, Peter,
Please pull the nohz/kcpustat-for-tip branch that can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git nohz/kcpustat-for-tip
HEAD: e179e89320c53a96c5d585af38126cfb124da789
Thanks, Frederic ---
Frederic Weisbecker (14): sched/vtime: Record CPU under seqcount for kcpustat needs sched/cputime: Add vtime idle task state sched/cputime: Add vtime guest task state context_tracking: Remove context_tracking_active() context_tracking: s/context_tracking_is_enabled/context_tracking_enabled() context_tracking: Rename context_tracking_is_cpu_enabled() to context_tracking_enabled_this_cpu() context_tracking: Introduce context_tracking_enabled_cpu() sched/vtime: Rename vtime_accounting_cpu_enabled() to vtime_accounting_enabled_this_cpu() sched/vtime: Introduce vtime_accounting_enabled_cpu() context_tracking: Check static key on context_tracking_enabled_*cpu() sched/kcpustat: Introduce vtime-aware kcpustat accessor for CPUTIME_SYSTEM procfs: Use vtime aware kcpustat accessor to fetch CPUTIME_SYSTEM cpufreq: Use vtime aware kcpustat accessor to fetch CPUTIME_SYSTEM leds: Use vtime aware kcpustat accessor to fetch CPUTIME_SYSTEM
arch/x86/entry/calling.h | 2 +- drivers/cpufreq/cpufreq.c | 2 +- drivers/leds/trigger/ledtrig-activity.c | 2 +- fs/proc/stat.c | 4 +- include/linux/context_tracking.h | 26 +++---- include/linux/context_tracking_state.h | 21 +++--- include/linux/kernel_stat.h | 11 +++ include/linux/sched.h | 9 ++- include/linux/tick.h | 2 +- include/linux/vtime.h | 23 +++--- kernel/context_tracking.c | 6 +- kernel/sched/cputime.c | 119 ++++++++++++++++++++++++++++---- kernel/time/tick-sched.c | 2 +- 13 files changed, 172 insertions(+), 57 deletions(-)
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