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| author | Ingo Molnar <mingo@kernel.org> | 2012-05-14 08:41:20 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2012-05-14 08:41:46 +0200 |
| commit | 2d84e023cb5ec00403ff5d447533c6fd58fcc7ff (patch) | |
| tree | cb10d9a568ebb4be8593821a6f205efedf2f4ddd /MAINTAINERS | |
| parent | 9ff00d58a915b6747ba2e843ab2d04c712b4dc32 (diff) | |
| parent | dc36be4419311fd57becdf54bfeef6bd04a6741d (diff) | |
| download | op-kernel-dev-2d84e023cb5ec00403ff5d447533c6fd58fcc7ff.zip op-kernel-dev-2d84e023cb5ec00403ff5d447533c6fd58fcc7ff.tar.gz | |
Merge branch 'rcu/next' of git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu into core/rcu
Pull the v3.5 RCU tree from Paul E. McKenney:
1) A set of improvements and fixes to the RCU_FAST_NO_HZ feature
(with more on the way for 3.6). Posted to LKML:
https://lkml.org/lkml/2012/4/23/324 (commits 1-3 and 5),
https://lkml.org/lkml/2012/4/16/611 (commit 4),
https://lkml.org/lkml/2012/4/30/390 (commit 6), and
https://lkml.org/lkml/2012/5/4/410 (commit 7, combined with
the other commits for the convenience of the tester).
2) Changes to make rcu_barrier() avoid disrupting execution of CPUs
that have no RCU callbacks. Posted to LKML:
https://lkml.org/lkml/2012/4/23/322.
3) A couple of commits that improve the efficiency of the interaction
between preemptible RCU and the scheduler, these two being all
that survived an abortive attempt to allow preemptible RCU's
__rcu_read_lock() to be inlined. The full set was posted to
LKML at https://lkml.org/lkml/2012/4/14/143, and the first and
third patches of that set remain.
4) Lai Jiangshan's algorithmic implementation of SRCU, which includes
call_srcu() and srcu_barrier(). A major feature of this new
implementation is that synchronize_srcu() no longer disturbs
the execution of other CPUs. This work is based on earlier
implementations by Peter Zijlstra and Paul E. McKenney. Posted to
LKML: https://lkml.org/lkml/2012/2/22/82.
5) A number of miscellaneous bug fixes and improvements which were
posted to LKML at: https://lkml.org/lkml/2012/4/23/353 with
subsequent updates posted to LKML.
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'MAINTAINERS')
| -rw-r--r-- | MAINTAINERS | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index b362709..dff2450 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5608,14 +5608,13 @@ F: net/rds/ READ-COPY UPDATE (RCU) M: Dipankar Sarma <dipankar@in.ibm.com> M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> -W: http://www.rdrop.com/users/paulmck/rclock/ +W: http://www.rdrop.com/users/paulmck/RCU/ S: Supported T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git F: Documentation/RCU/ +X: Documentation/RCU/torture.txt F: include/linux/rcu* -F: include/linux/srcu* F: kernel/rcu* -F: kernel/srcu* X: kernel/rcutorture.c REAL TIME CLOCK (RTC) SUBSYSTEM @@ -6132,6 +6131,15 @@ S: Maintained F: include/linux/sl?b*.h F: mm/sl?b.c +SLEEPABLE READ-COPY UPDATE (SRCU) +M: Lai Jiangshan <laijs@cn.fujitsu.com> +M: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> +W: http://www.rdrop.com/users/paulmck/RCU/ +S: Supported +T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git +F: include/linux/srcu* +F: kernel/srcu* + SMC91x ETHERNET DRIVER M: Nicolas Pitre <nico@fluxnic.net> S: Odd Fixes |
