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Subject[RFC GIT PULL] nohz: Basic cputime accounting for adaptive tickless
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Ingo, Thomas,

This starts the basic code that allow accounting of cputime spent tickless
outside idle, which is a first step to prepare for the adaptive nohz
infrastructure.

I hope we can set a tree in -tip for that. If you're fine with it
this is pullable from:

git://github.com/fweisbec/linux-dynticks.git
nohz-for-tip

Thanks.


Frederic Weisbecker (7):
nohz: Add more comment about CONFIG_NO_HZ
nohz: Introduce adaptive nohz config
nohz: Generalize tickless cpu time accounting
nohz: Account user and system times in adaptive nohz mode
x86: Syscall hooks for adaptive nohz mode
x86: Add adaptive tickless hooks on do_notify_resume()
x86: Exception hooks for adaptive tickless

arch/Kconfig | 8 ++
arch/x86/Kconfig | 1 +
arch/x86/include/asm/thread_info.h | 10 ++-
arch/x86/kernel/ptrace.c | 5 ++
arch/x86/kernel/signal.c | 3 +
arch/x86/kernel/traps.c | 14 +++-
arch/x86/mm/fault.c | 13 +++-
include/linux/kernel_stat.h | 2 +
include/linux/tick.h | 59 +++++++++++-----
kernel/sched/core.c | 27 +++++++
kernel/time/Kconfig | 14 +++-
kernel/time/tick-sched.c | 139 ++++++++++++++++++++++++++++++-----
kernel/time/timer_list.c | 3 +-
13 files changed, 246 insertions(+), 52 deletions(-)
--
1.7.5.4



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