• Linus Torvalds's avatar
    Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 3b5d8510
    Linus Torvalds authored
    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