linux-kernel - [PATCH 00/10] jump label: introduce very

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Date:	Tue, 21 Feb 2012 15:02:49 -0500
From:	Jason Baron <jbaron@...hat.com>
To:	a.p.zijlstra@...llo.nl, mingo@...e.hu
Cc:	rostedt@...dmis.org, mathieu.desnoyers@...icios.com, hpa@...or.com,
	davem@...emloft.net, ddaney.cavm@...il.com,
	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org
Subject: [PATCH 00/10] jump label: introduce very_[un]likely + cleanups + docs

Hi,

Renames 'static_branch()' -> very_unlikely(), hopefully, to be more intuitive
as to what jump labels is about. I'm also introducing 'very_likely()', as
the analogue to very_unlikely(). Patch is against the -tip perf branch.

Thanks,

-Jason

Jason Baron (10):
  jump label: Add a WARN() if jump label key count goes negative
  jump label: fix compiler warning
  jump label: introduce very_unlikely()
  jump label: introduce very_likely()
  perf: update to use very_unlikely()
  tracepoints: update to use very_unlikely()
  sched: update to use very_[un]likely()
  kvm: update to use very_unlikely()
  net: update to use very_unlikely()
  jump label: Add docs better explaining the whole jump label mechanism

 Documentation/jump-label.txt |  258 ++++++++++++++++++++++++++++++++++++++++++
 arch/x86/kvm/mmu_audit.c     |    2 +-
 include/linux/jump_label.h   |   99 +++++++++++++---
 include/linux/netfilter.h    |    2 +-
 include/linux/perf_event.h   |    6 +-
 include/linux/tracepoint.h   |    4 +-
 include/net/sock.h           |    2 +-
 kernel/jump_label.c          |   79 ++++++++-----
 kernel/sched/core.c          |   12 +-
 kernel/sched/fair.c          |    2 +-
 kernel/sched/sched.h         |    4 +-
 kernel/tracepoint.c          |   12 +-
 net/core/dev.c               |    8 +-
 13 files changed, 416 insertions(+), 74 deletions(-)
 create mode 100644 Documentation/jump-label.txt

-- 
1.7.7.5

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