atomic64_fetch_add_unless - Linux

Symbol: atomic64_fetch_add_unless

kernel/bpf/syscall.c

refold = atomic64_fetch_add_unless(&map->refcnt, 1, 0);

kernel/bpf/syscall.c

refold = atomic64_fetch_add_unless(&prog->aux->refcnt, 1, 0);

kernel/bpf/syscall.c

return atomic64_fetch_add_unless(&link->refcnt, 1, 0) ? link : ERR_PTR(-ENOENT);

rust/helpers/atomic.c

return atomic64_fetch_add_unless(v, a, u);