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Commits on Jan 12, 2017

• locking/pvqspinlock: Don't wait if vCPU is preempted

  Show description for 75437bb
  

  Pan Xinhui

  authored and

  Ingo Molnar

  committed
  75437bb

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Commits on Sep 22, 2016

• locking/pv-qspinlock: Use cmpxchg_release() in __pv_queued_spin_unlock()

  Show description for b193049
  

  Pan Xinhui

  authored and

  Ingo Molnar

  committed
  b193049

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Commits on Aug 10, 2016

• locking/pvstat: Separate wait_again and spurious wakeup stats

  Show description for 08be8f6
  

  Waiman Long

  authored and

  Ingo Molnar

  committed
  08be8f6

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• locking/qspinlock: Improve readability

  Show description for 64a5e3c
  

  Peter Zijlstra

  authored and

  Ingo Molnar

  committed
  64a5e3c

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• locking/pvqspinlock: Fix double hash race

  Show description for 229ce63
  

  Wanpeng Li

  authored and

  Ingo Molnar

  committed
  229ce63

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Commits on Jun 16, 2016

• locking/atomic: Remove the deprecated atomic_{set,clear}_mask() functions

  Show description for e37837f
  

  Peter Zijlstra

  authored and

  Ingo Molnar

  committed
  e37837f

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Commits on Feb 29, 2016

• locking/pvqspinlock: Enable slowpath locking count tracking

  Show description for 32d6251
  

  Waiman Long

  authored and

  Ingo Molnar

  committed
  32d6251

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• locking/pvqspinlock: Move lock stealing count tracking code into pv_queued_spin_steal_lock()

  Show description for eaff0e7
  

  Waiman Long

  authored and

  Ingo Molnar

  committed
  eaff0e7

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Commits on Dec 4, 2015

• locking/pvqspinlock: Queue node adaptive spinning

  Show description for cd0272f
  

  Waiman Long

  authored and

  Ingo Molnar

  committed
  cd0272f

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• locking/pvqspinlock: Allow limited lock stealing

  Show description for 1c4941f
  

  Waiman Long

  authored and

  Ingo Molnar

  committed
  1c4941f

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• locking/pvqspinlock: Collect slowpath lock statistics

  Show description for 45e898b
  

  Waiman Long

  authored and

  Ingo Molnar

  committed
  45e898b

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Commits on Nov 23, 2015

• locking/pvqspinlock, x86: Optimize the PV unlock code path

  Show description for d780453
  

  Waiman Long

  authored and

  Ingo Molnar

  committed
  d780453

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Commits on Sep 18, 2015

• locking/pvqspinlock: Kick the PV CPU unconditionally when _Q_SLOW_VAL

  Show description for 93edc8b
  

  Waiman Long

  authored and

  Ingo Molnar

  committed
  93edc8b

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Commits on Aug 3, 2015

• locking/pvqspinlock: Only kick CPU at unlock time

  Show description for 75d2270
  

  longman88

  authored and

  Ingo Molnar

  committed
  75d2270

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• locking/pvqspinlock: Order pv_unhash() after cmpxchg() on unlock slowpath

  Show description for 3b3fdf1
  

  wildea01

  authored and

  Ingo Molnar

  committed
  3b3fdf1

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• locking: Clean up pvqspinlock warning

  Show description for 0b792bf
  

  Peter Zijlstra

  authored and

  Ingo Molnar

  committed
  0b792bf

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Commits on Jul 21, 2015

• locking/pvqspinlock: Fix kernel panic in locking-selftest

  Show description for cba77f0
  

  longman88

  authored and

  Ingo Molnar

  committed
  cba77f0

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Commits on May 19, 2015

• locking/arch: Rename set_mb() to smp_store_mb()

  Show description for b92b8b3
  

  Peter Zijlstra

  authored and

  Ingo Molnar

  committed
  b92b8b3

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Commits on May 11, 2015

• locking/pvqspinlock: Replace xchg() by the more descriptive set_mb()

  Show description for 52c9d2b
  

  longman88

  authored and

  Ingo Molnar

  committed
  52c9d2b

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Commits on May 8, 2015

• locking/pvqspinlock: Implement simple paravirt support for the qspinlock

  Show description for a23db28
  

  longman88

  authored and

  Ingo Molnar

  committed
  a23db28

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