Symbol: bge_atomic_reserve
usr/src/uts/common/io/bge/bge_impl.h
1296
uint64_t bge_atomic_reserve(uint64_t *count_p, uint64_t n);
usr/src/uts/common/io/bge/bge_send.c
404
if (!bge_atomic_reserve(&srp->tx_free, 1)) {