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authorLinus Torvalds <torvalds@linux-foundation.org>2014-01-20 10:23:08 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2014-01-20 10:23:08 -0800
commit6ffbe7d1fabddc768724656f159759cae7818cd9 (patch)
treeece184db0c35bcd9606968303984b430c24b847f /MAINTAINERS
parent897aea303fec0c24b2a21b8e29f45dc73a234555 (diff)
parent63b1a81699c2a45c9f737419b1ec1da0ecf92812 (diff)
Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull core locking changes from Ingo Molnar: - futex performance increases: larger hashes, smarter wakeups - mutex debugging improvements - lots of SMP ordering documentation updates - introduce the smp_load_acquire(), smp_store_release() primitives. (There are WIP patches that make use of them - not yet merged) - lockdep micro-optimizations - lockdep improvement: better cover IRQ contexts - liblockdep at last. We'll continue to monitor how useful this is * 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (34 commits) futexes: Fix futex_hashsize initialization arch: Re-sort some Kbuild files to hopefully help avoid some conflicts futexes: Avoid taking the hb->lock if there's nothing to wake up futexes: Document multiprocessor ordering guarantees futexes: Increase hash table size for better performance futexes: Clean up various details arch: Introduce smp_load_acquire(), smp_store_release() arch: Clean up asm/barrier.h implementations using asm-generic/barrier.h arch: Move smp_mb__{before,after}_atomic_{inc,dec}.h into asm/atomic.h locking/doc: Rename LOCK/UNLOCK to ACQUIRE/RELEASE mutexes: Give more informative mutex warning in the !lock->owner case powerpc: Full barrier for smp_mb__after_unlock_lock() rcu: Apply smp_mb__after_unlock_lock() to preserve grace periods Documentation/memory-barriers.txt: Downgrade UNLOCK+BLOCK locking: Add an smp_mb__after_unlock_lock() for UNLOCK+BLOCK barrier Documentation/memory-barriers.txt: Document ACCESS_ONCE() Documentation/memory-barriers.txt: Prohibit speculative writes Documentation/memory-barriers.txt: Add long atomic examples to memory-barriers.txt Documentation/memory-barriers.txt: Add needed ACCESS_ONCE() calls to memory-barriers.txt Revert "smp/cpumask: Make CONFIG_CPUMASK_OFFSTACK=y usable without debug dependency" ...
Diffstat (limited to 'MAINTAINERS')
-rw-r--r--MAINTAINERS5
1 files changed, 5 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 6a6e4ac72287..38b11d554169 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -5141,6 +5141,11 @@ F: drivers/lguest/
F: include/linux/lguest*.h
F: tools/lguest/
+LIBLOCKDEP
+M: Sasha Levin <sasha.levin@oracle.com>
+S: Maintained
+F: tools/lib/lockdep/
+
LINUX FOR IBM pSERIES (RS/6000)
M: Paul Mackerras <paulus@au.ibm.com>
W: http://www.ibm.com/linux/ltc/projects/ppc

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