[PATCH] perf record: Fix zomible status of child process

If the child process exited between the following code, the child process will keep zomible status and perf process will keep "poll" forever if (done || draining) break; ---//child process exit, done to 1 err = perf_evlist__poll(rec->evlist,-1); so, change timeout to 1 second. --- tools/per

[PATCH] perf record: Fix zomible status of child process

If the child process exited between the following code, the child process will keep zomible status and perf process will keep "poll" forever if (done || draining) break; ---//child process exit, done to 1 err = perf_evlist__poll(rec->evlist,-1); so, change timeout to 1 second. --- tools/per