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path: root/arch/powerpc/lib/qspinlock.c
AgeCommit message (Expand)Author
2023-10-20powerpc/qspinlock: Rename yield_propagate_owner tunableNicholas Piggin
2023-10-20powerpc/qspinlock: Propagate sleepy if previous waiter is preemptedNicholas Piggin
2023-10-20powerpc/qspinlock: don't propagate the not-sleepy stateNicholas Piggin
2023-10-20powerpc/qspinlock: propagate owner preemptedness rather than CPU numberNicholas Piggin
2023-10-20powerpc/qspinlock: stop queued waiters trying to set lock sleepyNicholas Piggin
2023-10-18powerpc/qspinlock: Fix stale propagated yield_cpuNicholas Piggin
2023-06-21powerpc: qspinlock: Enforce qnode writes prior to publishing to queueRohan McLure
2023-06-21powerpc: qspinlock: Mark accesses to qnode lock checksRohan McLure
2022-12-12powerpc/qspinlock: Fix 32-bit buildNicholas Piggin
2022-12-02powerpc/qspinlock: add compile-time tuning adjustmentsNicholas Piggin
2022-12-02powerpc/qspinlock: provide accounting and options for sleepy locksNicholas Piggin
2022-12-02powerpc/qspinlock: allow indefinite spinning on a preempted ownerNicholas Piggin
2022-12-02powerpc/qspinlock: reduce remote node steal spinsNicholas Piggin
2022-12-02powerpc/qspinlock: use spin_begin/end APINicholas Piggin
2022-12-02powerpc/qspinlock: allow lock stealing in trylock and lock fastpathNicholas Piggin
2022-12-02powerpc/qspinlock: add ability to prod new queue head CPUNicholas Piggin
2022-12-02powerpc/qspinlock: allow propagation of yield CPU down the queueNicholas Piggin
2022-12-02powerpc/qspinlock: allow stealing when head of queue yieldsNicholas Piggin
2022-12-02powerpc/qspinlock: implement option to yield to previous nodeNicholas Piggin
2022-12-02powerpc/qspinlock: paravirt yield to lock ownerNicholas Piggin
2022-12-02powerpc/qspinlock: store owner CPU in lock wordNicholas Piggin
2022-12-02powerpc/qspinlock: theft prevention to control latencyNicholas Piggin
2022-12-02powerpc/qspinlock: allow new waiters to steal the lock before queueingNicholas Piggin
2022-12-02powerpc/qspinlock: convert atomic operations to assemblyNicholas Piggin
2022-12-02powerpc/qspinlock: add mcs queueing for contended waitersNicholas Piggin
2022-12-02powerpc/qspinlock: powerpc qspinlock implementationNicholas Piggin
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