kernel/locking/rwsem.c

1012

if (!(count & (RWSEM_WRITER_LOCKED | RWSEM_FLAG_HANDOFF))) {

kernel/locking/rwsem.c

129

RWSEM_FLAG_HANDOFF|RWSEM_FLAG_READFAIL)

kernel/locking/rwsem.c

392

atomic_long_andnot(RWSEM_FLAG_HANDOFF | RWSEM_FLAG_WAITERS, &sem->count);

kernel/locking/rwsem.c

465

if (!(oldcount & RWSEM_FLAG_HANDOFF)) {

kernel/locking/rwsem.c

466

adjustment -= RWSEM_FLAG_HANDOFF;

kernel/locking/rwsem.c

533

if (oldcount & RWSEM_FLAG_HANDOFF)

kernel/locking/rwsem.c

534

adjustment -= RWSEM_FLAG_HANDOFF;

kernel/locking/rwsem.c

540

if (oldcount & RWSEM_FLAG_HANDOFF)

kernel/locking/rwsem.c

541

adjustment -= RWSEM_FLAG_HANDOFF;

kernel/locking/rwsem.c

613

bool has_handoff = !!(count & RWSEM_FLAG_HANDOFF);

kernel/locking/rwsem.c

637

new |= RWSEM_FLAG_HANDOFF;

kernel/locking/rwsem.c

640

new &= ~RWSEM_FLAG_HANDOFF;

kernel/locking/rwsem.c

652

if (new & RWSEM_FLAG_HANDOFF) {

kernel/locking/rwsem.c

693

while (!(count & (RWSEM_LOCK_MASK|RWSEM_FLAG_HANDOFF))) {