 Pan Xinhui
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05ffc95139
locking/mutex: Break out of expensive busy-loop on {mutex,rwsem}_spin_on_owner() when owner vCPU is preempted
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8 жил өмнө |
 Waiman Long
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194a6b5b9c
sched/wake_q: Rename WAKE_Q to DEFINE_WAKE_Q
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8 жил өмнө |
 Christian Borntraeger
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f2f09a4cee
locking/core: Remove cpu_relax_lowlatency() users
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8 жил өмнө |
 Waiman Long
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b341afb325
locking/mutex: Enable optimistic spinning of woken waiter
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9 жил өмнө |
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Waiman Long
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a40ca56577
locking/mutex: Simplify some ww_mutex code in __mutex_lock_common()
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9 жил өмнө |
 Peter Zijlstra
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5bbd7e6443
locking/mutex: Restructure wait loop
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9 жил өмнө |
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Peter Zijlstra
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9d659ae14b
locking/mutex: Add lock handoff to avoid starvation
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9 жил өмнө |
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Peter Zijlstra
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3ca0ff571b
locking/mutex: Rework mutex::owner
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9 жил өмнө |
 Linus Torvalds
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6720a305df
locking: avoid passing around 'thread_info' in mutex debugging code
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9 жил өмнө |
 Chris Wilson
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0422e83d84
locking/ww_mutex: Report recursive ww_mutex locking early
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9 жил өмнө |
 Davidlohr Bueso
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1329ce6fbb
locking/mutex: Allow next waiter lockless wakeup
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9 жил өмнө |
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Davidlohr Bueso
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81a43adae3
locking/mutex: Use acquire/release semantics
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10 жил өмнө |
 Jason Low
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01ac33c1f9
locking/mutex: Further simplify mutex_spin_on_owner()
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10 жил өмнө |
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Davidlohr Bueso
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4d3199e4ca
locking: Remove ACCESS_ONCE() usage
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10 жил өмнө |
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Davidlohr Bueso
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7a215f89a0
locking/rwsem: Set lock ownership ASAP
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10 жил өмнө |
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Jason Low
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be1f7bf217
locking/mutex: Refactor mutex_spin_on_owner()
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10 жил өмнө |
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Jason Low
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07d2413a61
locking/mutex: In mutex_spin_on_owner(), return true when owner changes
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10 жил өмнө |
|
Linus Torvalds
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5b9b28a63f
Merge branch 'sched-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
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10 жил өмнө |
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Davidlohr Bueso
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51587bcf31
locking/mutex: Explicitly mark task as running after wakeup
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10 жил өмнө |
 Sharon Dvir
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139b6fd26d
sched/Documentation: Remove unneeded word
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10 жил өмнө |
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Davidlohr Bueso
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4bd19084fa
locking/mutex: Introduce ww_mutex_set_context_slowpath()
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10 жил өмнө |
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Davidlohr Bueso
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e42f678a02
locking/mutex: Move MCS related comments to proper location
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10 жил өмнө |
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Davidlohr Bueso
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63dc47e956
locking/mutex: Checking the stamp is WW only
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10 жил өмнө |
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Peter Zijlstra
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6f942a1f26
locking/mutex: Don't assume TASK_RUNNING
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11 жил өмнө |
 Davidlohr Bueso
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214e0aed63
locking/Documentation: Move locking related docs into Documentation/locking/
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11 жил өмнө |
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Davidlohr Bueso
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76916515d9
locking/mutexes: Refactor optimistic spinning code
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11 жил өмнө |
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Davidlohr Bueso
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42fa566bd7
locking/mutexes: Document quick lock release when unlocking
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11 жил өмнө |
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Davidlohr Bueso
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242489cfe9
locking/mutexes: Standardize arguments in lock/unlock slowpaths
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11 жил өмнө |
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Davidlohr Bueso
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3a6bfbc91d
arch, locking: Ciao arch_mutex_cpu_relax()
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11 жил өмнө |
 Ingo Molnar
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b5e4111f02
Merge branch 'locking/urgent' into locking/core, before applying larger changes and to refresh the branch with fixes
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11 жил өмнө |
