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qspinlock.c
Age
Commit message (
Expand
)
Author
2024-08-29
powerpc/qspinlock: Fix deadlock in MCS queue
Nysal Jan K.A.
2023-10-20
powerpc/qspinlock: Rename yield_propagate_owner tunable
Nicholas Piggin
2023-10-20
powerpc/qspinlock: Propagate sleepy if previous waiter is preempted
Nicholas Piggin
2023-10-20
powerpc/qspinlock: don't propagate the not-sleepy state
Nicholas Piggin
2023-10-20
powerpc/qspinlock: propagate owner preemptedness rather than CPU number
Nicholas Piggin
2023-10-20
powerpc/qspinlock: stop queued waiters trying to set lock sleepy
Nicholas Piggin
2023-10-18
powerpc/qspinlock: Fix stale propagated yield_cpu
Nicholas Piggin
2023-06-21
powerpc: qspinlock: Enforce qnode writes prior to publishing to queue
Rohan McLure
2023-06-21
powerpc: qspinlock: Mark accesses to qnode lock checks
Rohan McLure
2022-12-12
powerpc/qspinlock: Fix 32-bit build
Nicholas Piggin
2022-12-02
powerpc/qspinlock: add compile-time tuning adjustments
Nicholas Piggin
2022-12-02
powerpc/qspinlock: provide accounting and options for sleepy locks
Nicholas Piggin
2022-12-02
powerpc/qspinlock: allow indefinite spinning on a preempted owner
Nicholas Piggin
2022-12-02
powerpc/qspinlock: reduce remote node steal spins
Nicholas Piggin
2022-12-02
powerpc/qspinlock: use spin_begin/end API
Nicholas Piggin
2022-12-02
powerpc/qspinlock: allow lock stealing in trylock and lock fastpath
Nicholas Piggin
2022-12-02
powerpc/qspinlock: add ability to prod new queue head CPU
Nicholas Piggin
2022-12-02
powerpc/qspinlock: allow propagation of yield CPU down the queue
Nicholas Piggin
2022-12-02
powerpc/qspinlock: allow stealing when head of queue yields
Nicholas Piggin
2022-12-02
powerpc/qspinlock: implement option to yield to previous node
Nicholas Piggin
2022-12-02
powerpc/qspinlock: paravirt yield to lock owner
Nicholas Piggin
2022-12-02
powerpc/qspinlock: store owner CPU in lock word
Nicholas Piggin
2022-12-02
powerpc/qspinlock: theft prevention to control latency
Nicholas Piggin
2022-12-02
powerpc/qspinlock: allow new waiters to steal the lock before queueing
Nicholas Piggin
2022-12-02
powerpc/qspinlock: convert atomic operations to assembly
Nicholas Piggin
2022-12-02
powerpc/qspinlock: add mcs queueing for contended waiters
Nicholas Piggin
2022-12-02
powerpc/qspinlock: powerpc qspinlock implementation
Nicholas Piggin
