sys/cddl/compat/opensolaris/sys/rwlock.h

84

#define rw_read_held(lock) ((lock)->sx_lock != SX_LOCK_UNLOCKED && ((lock)->sx_lock & SX_LOCK_SHARED))

sys/kern/kern_sx.c

1345

setx = SX_LOCK_UNLOCKED;

sys/kern/kern_sx.c

1434

if (sx->sx_lock == SX_LOCK_UNLOCKED ||

sys/kern/kern_sx.c

1498

if (sx->sx_lock == SX_LOCK_UNLOCKED)

sys/kern/kern_sx.c

258

sx->sx_lock = SX_LOCK_UNLOCKED;

sys/kern/kern_sx.c

266

KASSERT(sx->sx_lock == SX_LOCK_UNLOCKED, ("sx lock still held"));

sys/kern/kern_sx.c

328

x = SX_LOCK_UNLOCKED;

sys/kern/kern_sx.c

365

x = SX_LOCK_UNLOCKED;

sys/kern/kern_sx.c

369

if (x == SX_LOCK_UNLOCKED)

sys/kern/kern_sx.c

597

while (x == SX_LOCK_UNLOCKED) {

sys/kern/kern_sx.c

615

if (__predict_false(x == SX_LOCK_UNLOCKED))

sys/kern/kern_sx.c

653

if (x == SX_LOCK_UNLOCKED) {

sys/kern/kern_sx.c

748

if (x == SX_LOCK_UNLOCKED) {

sys/kern/kern_sx.c

941

atomic_cmpset_rel_ptr(&sx->sx_lock, tid, SX_LOCK_UNLOCKED))

sys/kern/kern_sx.c

960

setx = SX_LOCK_UNLOCKED;

sys/sys/sx.h

161

uintptr_t v = SX_LOCK_UNLOCKED;

sys/sys/sx.h

178

!atomic_fcmpset_rel_ptr(&sx->sx_lock, &x, SX_LOCK_UNLOCKED)))