Messages in this thread |  | | Date | Mon, 4 Feb 2013 09:18:17 -0800 | From | "Paul E. McKenney" <> | Subject | [GIT PULL rcu/next] RCU commits for 3.9 |
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Hello, Ingo,
The major features of this series are:
1. Changes to rcutorture and to RCU documentation. Posted to LKML at https://lkml.org/lkml/2013/1/26/188.
2. Enhancements to uniprocessor handling in tiny RCU. Posted to LKML at https://lkml.org/lkml/2013/1/27/2.
3. Tag RCU callbacks with grace-period number to simplify callback advancement. Posted to LKML at https://lkml.org/lkml/2013/1/26/203.
4. Miscellaneous fixes. Posted to LKML at https://lkml.org/lkml/2013/1/26/204.
All of these commits have been subject to -next testing.
These changes are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git rcu/next
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Cody P Schafer (1): rcu: Correct 'optimized' to 'optimize' in header comment
Dave Hansen (1): rcu: Consolidate debugging Kconfig options
Frederic Weisbecker (1): context_tracking: Add comments on interface and internals
Josh Triplett (1): rcu: Make rcu_is_cpu_rrupt_from_idle helper functions static
Li Zhong (2): rcu: Use new nesting value for rcu_dyntick trace in rcu_eqs_enter_common rcu: Remove unused code originally used for context tracking
Paul E. McKenney (11): tracing: Export trace_clock_local() rcu: Reduce rcutorture tracing rcu: Fix blimit type for trace_rcu_batch_start() rcu: Silence compiler array out-of-bounds false positive rcu: Tag callback lists with corresponding grace-period number rcu: Trace callback acceleration rcu: Remove obsolete Kconfig option from comment rcu: Provide RCU CPU stall warnings for tiny RCU rcu: Allow TREE_PREEMPT_RCU on UP systems rcu: Make rcutorture's shuffler task shuffle recently added tasks Merge branches 'doctorture.2013.01.29a', 'fixes.2013.01.26a', 'tagcb.2013.01.24a' and 'tiny.2013.01.29b' into HEAD
Richard Braun (1): Documentation: Memory barrier semantics of atomic_xchg()
Sasha Levin (1): rcutorture: Don't compare ptr with 0
Documentation/atomic_ops.txt | 2 + Documentation/memory-barriers.txt | 1 + include/linux/rcupdate.h | 15 ++- include/trace/events/rcu.h | 31 +++-- init/Kconfig | 12 ++- kernel/context_tracking.c | 75 +++++++++-- kernel/rcu.h | 7 + kernel/rcupdate.c | 60 ++++++++- kernel/rcutiny.c | 8 +- kernel/rcutiny_plugin.h | 56 ++++++++ kernel/rcutorture.c | 57 +++++++-- kernel/rcutree.c | 260 ++++++++++++++++++++++++++----------- kernel/rcutree.h | 11 +-- kernel/trace/trace_clock.c | 1 + lib/Kconfig.debug | 117 +++++++++-------- 15 files changed, 528 insertions(+), 185 deletions(-)
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