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authorLinus Torvalds <torvalds@linux-foundation.org>2018-08-13 10:49:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2018-08-13 10:49:41 -0700
commitb99cdfdf0b1c077dcb24c0053d36d4ff5832224e (patch)
tree796bb158f58259b3f09c9fe874a9ff92658246fd /MAINTAINERS
parentd0daaeaf60143c02a2ef87f9f0703b63a0a7f8b3 (diff)
parentea73a5c6929b9c7d30b7b424414645641cb7d1d9 (diff)
download96b-common-b99cdfdf0b1c077dcb24c0053d36d4ff5832224e.tar.gz
Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull RCU updates from Thomas Gleixner: "A large update to RCU: Preparatory work for consolidating the RCU flavors: - Introduce grace-period sequence numbers to the RCU-bh, RCU-preempt, and RCU-sched flavors, replacing the old ->gpnum and ->completed pair of fields. This change allows lockless code to obtain the complete grace-period state with a single READ_ONCE(), which is needed to maintain tolerable lock contention during the upcoming consolidation of the three RCU flavors. Note that grace-period sequence numbers are already used by rcu_barrier(), expedited RCU grace periods, and SRCU, and are thus already heavily used and well-tested. Joel Fernandes contributed a number of excellent fixes and improvements. - Clean up some grace-period-reporting loose ends, including improving the handling of quiescent states from offline CPUs and fixing some false-positive WARN_ON_ONCE() invocations. (Strictly speaking, the WARN_ON_ONCE() invocations were quite correct, but their invariants were (harmlessly) violated by the earlier sloppy handling of quiescent states from offline CPUs.) In addition, improve grace-period forward-progress guarantees so as to allow removal of fail-safe checks that required otherwise needless lock acquisitions. Finally, add more diagnostics to help debug the upcoming consolidation of the RCU-bh, RCU-preempt, and RCU-sched flavors. The rest: - SRCU updates - Updates to rcutorture and associated scripting. - The usual pile of miscellaneous fixes" * 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (118 commits) rcutorture: Fix rcu_barrier successes counter rcutorture: Add support to detect if boost kthread prio is too low rcutorture: Use monotonic timestamp for stall detection rcutorture: Make boost test more robust rcutorture: Disable RT throttling for boost tests rcutorture: Emphasize testing of single reader protection type rcutorture: Handle extended read-side critical sections rcutorture: Make rcu_torture_timer() use rcu_torture_one_read() rcutorture: Use per-CPU random state for rcu_torture_timer() rcutorture: Use atomic increment for n_rcu_torture_timers rcutorture: Extract common code from rcu_torture_reader() rcuperf: Remove unused torturing_tasks() function rcu: Remove rcutorture test version and sequence number rcutorture: Change units of onoff_interval to jiffies rcu: Assign higher prio to RCU threads if rcutorture is built-in rculist: Improve documentation for list_for_each_entry_from_rcu() srcu: Add grace-period number to rcutorture statistics printout rcu: Print stall-warning NMI dyntick state in hexadecimal MAINTAINERS: Update RCU, SRCU, and TORTURE-TEST entries rcu: Make rcu_seq_diff() more exact ...
Diffstat (limited to 'MAINTAINERS')
-rw-r--r--MAINTAINERS9
1 files changed, 5 insertions, 4 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 544cac829cf4..d0d729016d65 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -12039,9 +12039,9 @@ 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*
-X: include/linux/srcu.h
+X: include/linux/srcu*.h
F: kernel/rcu/
-X: kernel/torture.c
+X: kernel/rcu/srcu*.c
REAL TIME CLOCK (RTC) SUBSYSTEM
M: Alessandro Zummo <a.zummo@towertech.it>
@@ -13078,8 +13078,8 @@ L: linux-kernel@vger.kernel.org
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.h
-F: kernel/rcu/srcu.c
+F: include/linux/srcu*.h
+F: kernel/rcu/srcu*.c
SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
@@ -14438,6 +14438,7 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git
F: Documentation/RCU/torture.txt
F: kernel/torture.c
F: kernel/rcu/rcutorture.c
+F: kernel/rcu/rcuperf.c
F: kernel/locking/locktorture.c
TOSHIBA ACPI EXTRAS DRIVER