Hello, Ingo,
Could you please pull one more commit? This is an update to Frederic
Weisbecker's context-tracking subsystem that is another stepping stone
towards adaptive-idle and tickless userspace execution. This has been
subjected to -next testing. It does give two checkpatch.pl errors,
but these are on cpp macro definitions used within assembly code -- and
following checkpatch.pl's suggestions would result in assembler errors.
(I have reported this to Andy Whitcroft, checkpatch.pl's maintainer.)
These changes are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/next
Thanx, Paul
---------------->
Frederic Weisbecker (1):
context_tracking: New context tracking susbsystem
arch/Kconfig | 15 ++--
arch/x86/Kconfig | 2 +-
arch/x86/include/asm/{rcu.h => context_tracking.h} | 15 ++--
arch/x86/kernel/entry_64.S | 2 +-
arch/x86/kernel/ptrace.c | 8 +-
arch/x86/kernel/signal.c | 5 +-
arch/x86/kernel/traps.c | 2 +-
arch/x86/mm/fault.c | 2 +-
include/linux/context_tracking.h | 18 ++++
include/linux/rcupdate.h | 2 -
init/Kconfig | 28 ++++----
kernel/Makefile | 1 +
kernel/context_tracking.c | 83 ++++++++++++++++++++
kernel/rcutree.c | 64 +---------------
kernel/sched/core.c | 11 ++-
15 files changed, 150 insertions(+), 108 deletions(-)
rename arch/x86/include/asm/{rcu.h => context_tracking.h} (63%)
create mode 100644 include/linux/context_tracking.h
create mode 100644 kernel/context_tracking.c
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