Lines Matching defs:refs
268 if (atomic_inc_not_zero(&eb->refs)) {
406 u64 refs;
432 &refs, &flags);
435 if (unlikely(refs == 0)) {
445 refs = 1;
457 if (refs > 1) {
609 atomic_inc(&cow->refs);
1264 atomic_inc(&left->refs);
1835 atomic_inc(&b->refs);
3028 atomic_inc(&c->refs);
4581 atomic_inc(&leaf->refs);
4663 atomic_inc(&leaf->refs);