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longman88

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Commits on Sep 10, 2015

• proc: change proc_subdir_lock to a rwlock

  Show description for ecf1a3d
  

  longman88

  authored and

  torvalds

  committed
  ecf1a3d

Commits on Aug 3, 2015

• locking/pvqspinlock: Only kick CPU at unlock time

  Show description for 75d2270
  

  longman88

  authored and

  Ingo Molnar

  committed
  75d2270

• locking/qrwlock: Reduce reader/writer to reader lock transfer latency

  Show description for ffffeaf
  

  longman88

  authored and

  Ingo Molnar

  committed
  ffffeaf

Commits on Jul 21, 2015

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

  Show description for cba77f0
  

  longman88

  authored and

  Ingo Molnar

  committed
  cba77f0

Commits on Jul 13, 2015

• selinux: reduce locking overhead in inode_free_security()

  Show description for 9629d04
  

  longman88

  authored and

  pcmoore

  committed
  9629d04

Commits on Jul 6, 2015

• locking/qrwlock: Better optimization for interrupt context readers

  Show description for 0e06e5b
  

  longman88

  authored and

  Ingo Molnar

  committed
  0e06e5b

• locking/qrwlock: Rename functions to queued_*()

  Show description for f7d71f2
  

  longman88

  authored and

  Ingo Molnar

  committed
  f7d71f2

Commits on Jun 19, 2015

• locking/qrwlock: Don't contend with readers when setting _QW_WAITING

  Show description for 405963b
  

  longman88

  authored and

  Ingo Molnar

  committed
  405963b

Commits on May 12, 2015

• locking/qrwlock: Rename QUEUE_RWLOCK to QUEUED_RWLOCKS

  Show description for c7114b4
  

  longman88

  authored and

  Ingo Molnar

  committed
  c7114b4

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

Commits on May 8, 2015

• locking/pvqspinlock, x86: Enable PV qspinlock for KVM

  Show description for bf0c7c3
  

  longman88

  authored and

  Ingo Molnar

  committed
  bf0c7c3

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

  Show description for a23db28
  

  longman88

  authored and

  Ingo Molnar

  committed
  a23db28

• locking/qspinlock: Use a simple write to grab the lock

  Show description for 2c83e8e
  

  longman88

  authored and

  Ingo Molnar

  committed
  2c83e8e

• locking/qspinlock: Extract out code snippets for the next patch

  Show description for 6403bd7
  

  longman88

  authored and

  Ingo Molnar

  committed
  6403bd7

• locking/qspinlock, x86: Enable x86-64 to use queued spinlocks

  Show description for d73a339
  

  longman88

  authored and

  Ingo Molnar

  committed
  d73a339

• locking/qspinlock: Introduce a simple generic 4-byte queued spinlock

  Show description for a33fda3
  

  longman88

  authored and

  Ingo Molnar

  committed
  a33fda3

• locking/rwsem: Reduce spinlock contention in wakeup after up_read()/up_write()

  Show description for 59aabfc
  

  longman88

  authored and

  Ingo Molnar

  committed
  59aabfc

Commits on Oct 1, 2014

• perf symbols: Improve DSO long names lookup speed with rbtree

  Show description for 4598a0a
  

  longman88

  authored and

  acmel

  committed
  4598a0a

Commits on Sep 30, 2014

• perf symbols: Encapsulate dsos list head into struct dsos

  Show description for 8fa7d87
  

  longman88

  authored and

  acmel

  committed
  8fa7d87

Commits on Sep 10, 2014

• locking/rwlock, x86: Delete unused asm/rwlock.h and rwlock.S

  Show description for 6157c7e
  

  longman88

  authored and

  Ingo Molnar

  committed
  6157c7e

• locking/rwlock, x86: Clean up asm/spinlock*.h to remove old rwlock code

  Show description for 2ff810a
  

  longman88

  authored and

  Ingo Molnar

  committed
  2ff810a

Commits on Aug 13, 2014

• locking/selftest: Support queued rwlock

  Show description for ae17ea0
  

  longman88

  authored and

  Ingo Molnar

  committed
  ae17ea0

• locking/lockdep: Restrict the use of recursive read_lock() with qrwlock

  Show description for f0bab73
  

  longman88

  authored and

  Ingo Molnar

  committed
  f0bab73

Commits on Aug 7, 2014

• mm, thp: replace smp_mb after atomic_add by smp_mb__after_atomic

  Show description for 3a79d52
  

  longman88

  authored and

  torvalds

  committed
  3a79d52

• mm, thp: move invariant bug check out of loop in __split_huge_page_map

  Show description for f8303c2
  

  longman88

  authored and

  torvalds

  committed
  f8303c2

Commits on Jun 23, 2014

• selinux: no recursive read_lock of policy_rwlock in security_genfs_sid()

  Show description for f31e799
  

  longman88

  authored and

  pcmoore

  committed
  f31e799

Commits on Jun 6, 2014

• x86, locking/rwlocks: Enable qrwlocks on x86

  Show description for bd01ec1
  

  longman88

  authored and

  Ingo Molnar

  committed
  bd01ec1

• locking/rwlocks: Introduce 'qrwlocks' - fair, queued rwlocks

  Show description for 70af2f8
  

  longman88

  authored and

  Ingo Molnar

  committed
  70af2f8

Commits on Jan 28, 2014

• locking/mutexes/mcs: Correct barrier usage

  Show description for aff7385
  

  longman88

  authored and

  Ingo Molnar

  committed
  aff7385

Commits on Oct 21, 2013

• perf top: Add --max-stack option to limit callchain stack scan

  Show description for 5dbb6e8
  

  longman88

  authored and

  acmel

  committed
  5dbb6e8

• perf report: Add --max-stack option to limit callchain stack scan

  Show description for 91e9561
  

  longman88

  authored and

  acmel

  committed
  91e9561

Commits on Sep 12, 2013

• dcache: get/release read lock in read_seqbegin_or_lock() & friend

  Show description for 1812997
  

  longman88

  authored and

  torvalds

  committed
  1812997

• seqlock: Add a new locking reader type

  Show description for 1370e97
  

  longman88

  authored and

  torvalds

  committed
  1370e97

Commits on Sep 9, 2013

• dcache: Translating dentry into pathname without taking rename_lock

  Show description for 232d2d6
  

  longman88

  authored and

  Al Viro

  committed
  232d2d6

Commits on Sep 2, 2013

• vfs: use lockref_get_not_zero() for optimistic lockless dget_parent()

  Show description for df3d0bb
  

  longman88

  authored and

  torvalds

  committed
  df3d0bb

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