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authorIngo Molnar <mingo@kernel.org>2012-05-14 08:41:20 +0200
committerIngo Molnar <mingo@kernel.org>2012-05-14 08:41:46 +0200
commit2d84e023cb5ec00403ff5d447533c6fd58fcc7ff (patch)
treecb10d9a568ebb4be8593821a6f205efedf2f4ddd /MAINTAINERS
parent9ff00d58a915b6747ba2e843ab2d04c712b4dc32 (diff)
parentdc36be4419311fd57becdf54bfeef6bd04a6741d (diff)
downloadlinux-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--MAINTAINERS14
1 files changed, 11 insertions, 3 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index b3627098650..dff245064d4 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