kernel/smp.c

241

if (!(flags & CSD_FLAG_LOCK)) {

kernel/smp.c

342

smp_cond_load_acquire(&csd->node.u_flags, !(VAL & CSD_FLAG_LOCK));

kernel/smp.c

355

smp_cond_load_acquire(&csd->node.u_flags, !(VAL & CSD_FLAG_LOCK));

kernel/smp.c

370

if (!(flags & CSD_FLAG_LOCK) &&

kernel/smp.c

371

try_cmpxchg_acquire(&csd->node.u_flags, &flags, flags | CSD_FLAG_LOCK))

kernel/smp.c

376

csd->node.u_flags |= CSD_FLAG_LOCK;

kernel/smp.c

389

WARN_ON(!(csd->node.u_flags & CSD_FLAG_LOCK));

kernel/smp.c

676

.node = { .u_flags = CSD_FLAG_LOCK | CSD_TYPE_SYNC, },

kernel/smp.c

759

if (csd->node.u_flags & CSD_FLAG_LOCK) {

kernel/smp.c

764

csd->node.u_flags = CSD_FLAG_LOCK;

kernel/time/clocksource.c

370

return READ_ONCE(wd->csd.node.u_flags) & CSD_FLAG_LOCK;