arch/arm64/include/asm/atomic.h

47

ATOMIC_FETCH_OPS(atomic_fetch_or)

arch/loongarch/kernel/paravirt.c

58

old = atomic_fetch_or(BIT(action), &info->message);

arch/loongarch/kernel/paravirt.c

85

old = atomic_fetch_or(action, &info->message);

arch/mips/net/bpf_jit_comp32.c

754

addr = (u32)&atomic_fetch_or;

drivers/gpio/gpio-mpsse.c

516

if (!atomic_fetch_or(BIT(irqd->hwirq), &priv->irq_enabled)) {

drivers/gpu/drm/imagination/pvr_mmu.c

88

atomic_fetch_or(flags, &pvr_dev->mmu_flush_cache_flags);

drivers/gpu/drm/xe/xe_guc_submit.c

2321

ret = atomic_fetch_or(1, &guc->submission_state.stopped);

drivers/net/xen-netback/interface.c

147

old = atomic_fetch_or(NETBK_RX_EOI, &queue->eoi_pending);

drivers/net/xen-netback/interface.c

164

old = atomic_fetch_or(NETBK_COMMON_EOI, &queue->eoi_pending);

drivers/net/xen-netback/interface.c

92

old = atomic_fetch_or(NETBK_TX_EOI, &queue->eoi_pending);

fs/stat.c

59

stat->ctime.tv_nsec = ((u32)atomic_fetch_or(I_CTIME_QUERIED, pcn));

io_uring/eventfd.c

59

if (!atomic_fetch_or(BIT(IO_EVENTFD_OP_SIGNAL_BIT), &ev_fd->ops)) {

io_uring/poll.c

82

v = atomic_fetch_or(IO_POLL_RETRY_FLAG, &req->poll_refs);

kernel/irq_work.c

61

oflags = atomic_fetch_or(IRQ_WORK_CLAIMED | CSD_TYPE_IRQ_WORK, &work->node.a_flags);

kernel/sched/fair.c

12468

flags = atomic_fetch_or(flags, nohz_flags(ilb_cpu));

kernel/time/tick-sched.c

507

prev = atomic_fetch_or(BIT(bit), dep);

kernel/time/tick-sched.c

537

prev = atomic_fetch_or(BIT(bit), &ts->tick_dep_mask);

kernel/time/tick-sched.c

567

if (!atomic_fetch_or(BIT(bit), &tsk->tick_dep_mask))

kernel/time/tick-sched.c

588

prev = atomic_fetch_or(BIT(bit), &sig->tick_dep_mask);

rust/helpers/atomic.c

323

return atomic_fetch_or(i, v);