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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-22 19:25:09 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-02-22 19:25:09 -0800 |
| commit | 3b5d8510b94a95e493e8c4951ffc3d1cf6a6792d (patch) | |
| tree | 4493367715c7a15e9057e6c72fa3c3edfd0605ad /Documentation | |
| parent | c47f39e3b75e1138823984ad5079547c7a41b726 (diff) | |
| parent | 41ef8f826692c8f65882bec0a8211bd4d1d2d19a (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:
"The biggest change is the rwsem lock-steal improvements, both to the
assembly optimized and the spinlock based variants.
The other notable change is the clean up of the seqlock implementation
to be based on the seqcount infrastructure.
The rest is assorted smaller debuggability, cleanup and continued -rt
locking changes."
* 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
rwsem-spinlock: Implement writer lock-stealing for better scalability
futex: Revert "futex: Mark get_robust_list as deprecated"
generic: Use raw local irq variant for generic cmpxchg
lockdep: Selftest: convert spinlock to raw spinlock
seqlock: Use seqcount infrastructure
seqlock: Remove unused functions
ntp: Make ntp_lock raw
intel_idle: Convert i7300_idle_lock to raw_spinlock
locking: Various static lock initializer fixes
lockdep: Print more info when MAX_LOCK_DEPTH is exceeded
rwsem: Implement writer lock-stealing for better scalability
lockdep: Silence warning if CONFIG_LOCKDEP isn't set
watchdog: Use local_clock for get_timestamp()
lockdep: Rename print_unlock_inbalance_bug() to print_unlock_imbalance_bug()
locking/stat: Fix a typo
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/lockstat.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/lockstat.txt b/Documentation/lockstat.txt index cef00d42ed5..dd2f7b26ca3 100644 --- a/Documentation/lockstat.txt +++ b/Documentation/lockstat.txt @@ -65,7 +65,7 @@ that had to wait on lock acquisition. - CONFIGURATION -Lock statistics are enabled via CONFIG_LOCK_STATS. +Lock statistics are enabled via CONFIG_LOCK_STAT. - USAGE |