atomic64_sub_return - Linux

Symbol: atomic64_sub_return

arch/arm64/include/asm/atomic.h

ATOMIC64_FETCH_OPS(atomic64_sub_return)

include/asm-generic/local64.h

#define local64_sub_return(i, l) atomic64_sub_return((i), (&(l)->a))

kernel/bpf/syscall.c

WARN_ON(atomic64_sub_return(i, &prog->aux->refcnt) == 0);

rust/helpers/atomic.c

return atomic64_sub_return(i, v);