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Searched refs:atomic_cmpxchg_acquire (Results 1 – 13 of 13) sorted by relevance

/openbmc/linux/kernel/
H A Dkexec_internal.h24 return atomic_cmpxchg_acquire(&__kexec_lock, 0, 1) == 0; in kexec_trylock()
H A Dsmp.c269 if (atomic_cmpxchg_acquire(&per_cpu(trigger_backtrace, cpu), 1, 0)) in csd_lock_wait_toolong()
/openbmc/linux/kernel/locking/
H A Dosq_lock.c59 atomic_cmpxchg_acquire(&lock->tail, curr, old) == curr) { in osq_wait_next()
H A Dqspinlock_paravirt.h146 val = atomic_cmpxchg_acquire(&lock->val, old, new); in trylock_clear_pending()
/openbmc/linux/arch/arm64/kvm/hyp/nvhe/
H A Dpsci-relay.c96 return atomic_cmpxchg_acquire(&args->lock, in try_acquire_boot_args()
/openbmc/linux/tools/memory-model/
H A Dlinux-kernel.def113 atomic_cmpxchg_acquire(X,V,W) __cmpxchg{acquire}(X,V,W)
/openbmc/linux/arch/arm64/kvm/vgic/
H A Dvgic-mmio-v3.c273 ctlr = atomic_cmpxchg_acquire(&vgic_cpu->ctlr, in vgic_mmio_write_v3r_ctlr()
283 ctlr = atomic_cmpxchg_acquire(&vgic_cpu->ctlr, 0, in vgic_mmio_write_v3r_ctlr()
/openbmc/linux/tools/memory-model/Documentation/
H A Dordering.txt343 such as atomic_xchg_acquire() and atomic_cmpxchg_acquire().
347 such as atomic_cmpxchg_acquire() are only guaranteed to provide
/openbmc/linux/arch/x86/kvm/svm/
H A Dsev.c1602 if (atomic_cmpxchg_acquire(&dst_sev->migration_in_progress, 0, 1)) in sev_lock_two_vms()
1605 if (atomic_cmpxchg_acquire(&src_sev->migration_in_progress, 0, 1)) in sev_lock_two_vms()
/openbmc/linux/include/linux/atomic/
H A Datomic-instrumented.h1211 atomic_cmpxchg_acquire(atomic_t *v, int old, int new) in atomic_cmpxchg_acquire() function
/openbmc/linux/kernel/sched/
H A Drt.c2271 return !atomic_cmpxchg_acquire(v, 0, 1); in rto_start_trylock()
/openbmc/linux/kernel/printk/
H A Dprintk.c4338 old = atomic_cmpxchg_acquire(&printk_cpu_sync_owner, -1, in __printk_cpu_sync_try_get()
/openbmc/linux/arch/x86/kvm/
H A Dlapic.c398 if (atomic_cmpxchg_acquire(&kvm->arch.apic_map_dirty, in kvm_recalculate_apic_map()