stack_depot_snprint
stack_depot_snprint(entry->backtrace, buf, PAGE_SIZE, 4);
stack_depot_snprint(node->stack, buf, BUFSZ, 0);
if (buf && stack_depot_snprint(ct->requests.lost_and_found[n].stack,
stack_depot_snprint(vma->node.stack, buf, sizeof(buf), 0);
if (buf && stack_depot_snprint(ct->fast_req[slot].stack, buf, SZ_4K, 0))
int stack_depot_snprint(depot_stack_handle_t handle, char *buf, size_t size,
if (sbuf && !stack_depot_snprint(stack, sbuf, STACK_BUF_SIZE, 4))
EXPORT_SYMBOL_GPL(stack_depot_snprint);
ret += stack_depot_snprint(handle, kbuf + ret, count - ret, 0);