drivers/net/veth.c

989

if (unlikely(!__ptr_ring_empty(&rq->xdp_ring))) {

drivers/net/wireguard/queueing.c

46

WARN_ON(!purge && !__ptr_ring_empty(&queue->ring));

include/linux/ptr_ring.h

206

ret = __ptr_ring_empty(r);

include/linux/ptr_ring.h

217

ret = __ptr_ring_empty(r);

include/linux/ptr_ring.h

229

ret = __ptr_ring_empty(r);

include/linux/ptr_ring.h

240

ret = __ptr_ring_empty(r);

include/linux/skb_array.h

68

return __ptr_ring_empty(&a->ring);

kernel/bpf/cpumap.c

304

while (!kthread_should_stop() || !__ptr_ring_empty(rcpu->queue)) {

kernel/bpf/cpumap.c

314

if (__ptr_ring_empty(rcpu->queue)) {

kernel/bpf/cpumap.c

317

if (__ptr_ring_empty(rcpu->queue)) {

kernel/bpf/cpumap.c

397

empty = __ptr_ring_empty(rcpu->queue);

net/core/page_pool.c

385

if (__ptr_ring_empty(r)) {

tools/virtio/ringtest/ptr_ring.c

194

return __ptr_ring_empty(&array);