Few changes in this version.
It is mostly about off-case optimizations using static keys:
* Use wrappers named tick_[set,clear]_dep on top of
tick_nohz_[set,clear]_dep in order to optimize off-cases using static
keys.
* Add Chris's reviewed-by
* Rebase against v4.5-rc1
git://git.kernel.org/pub/scm/linux/kernel/git/frederic/linux-dynticks.git
timers/core-v7
HEAD: d4527cabc51d3ca3c47b5ce5685f5508918f771e
Thanks,
Frederic
---
Frederic Weisbecker (9):
atomic: Export fetch_or()
nohz: Implement wide kick on top of irq work
nohz: New tick dependency mask
nohz: Use enum code for tick stop failure tracing message
perf: Migrate perf to use new tick dependency mask model
sched: Account rr tasks
sched: Migrate sched to use new tick dependency mask model
posix-cpu-timers: Migrate to use new tick dependency mask model
sched-clock: Migrate to use new tick dependency mask model
include/linux/atomic.h | 21 +++++
include/linux/perf_event.h | 6 --
include/linux/posix-timers.h | 3 -
include/linux/sched.h | 11 ++-
include/linux/tick.h | 97 ++++++++++++++++++++++-
include/trace/events/timer.h | 36 +++++++--
kernel/events/core.c | 65 +++++++++++----
kernel/sched/clock.c | 5 ++
kernel/sched/core.c | 49 +++++-------
kernel/sched/rt.c | 16 ++++
kernel/sched/sched.h | 48 +++++++----
kernel/time/posix-cpu-timers.c | 52 +++---------
kernel/time/tick-sched.c | 175 ++++++++++++++++++++++++++++++++---------
kernel/time/tick-sched.h | 1 +
14 files changed, 424 insertions(+), 161 deletions(-)
