84 	struct perf_sample sample = { .period = 1000, };  in add_hist_entries()
284 		{ 0, 1000, "bash", "[kernel]", "page_fault" },  in test1()
285 		{ 0, 1000, "bash", "bash",     "main" },  in test1()
286 		{ 0, 1000, "bash", "bash",     "xmalloc" },  in test1()
287 		{ 0, 1000, "perf", "[kernel]", "page_fault" },  in test1()
288 		{ 0, 1000, "perf", "[kernel]", "schedule" },  in test1()
289 		{ 0, 1000, "perf", "libc",     "free" },  in test1()
290 		{ 0, 1000, "perf", "libc",     "malloc" },  in test1()
291 		{ 0, 1000, "perf", "perf",     "cmd_record" },  in test1()
382 		{ 0, 1000, "bash", "[kernel]", "page_fault" },  in test2()
383 		{ 0, 1000, "bash", "bash",     "main" },  in test2()
384 		{ 0, 1000, "bash", "bash",     "xmalloc" },  in test2()
385 		{ 0, 1000, "perf", "[kernel]", "page_fault" },  in test2()
386 		{ 0, 1000, "perf", "[kernel]", "schedule" },  in test2()
387 		{ 0, 1000, "perf", "libc",     "free" },  in test2()
388 		{ 0, 1000, "perf", "libc",     "malloc" },  in test2()
389 		{ 0, 1000, "perf", "perf",     "cmd_record" },  in test2()
487 		{ 3000, 1000, "bash", "bash",     "main" },  in test3()
488 		{ 3000, 1000, "perf", "perf",     "cmd_record" },  in test3()
490 		{ 1000, 1000, "bash", "[kernel]", "page_fault" },  in test3()
491 		{ 1000, 1000, "bash", "bash",     "xmalloc" },  in test3()
492 		{ 1000, 1000, "perf", "[kernel]", "page_fault" },  in test3()
493 		{ 1000, 1000, "perf", "[kernel]", "schedule" },  in test3()
494 		{ 1000, 1000, "perf", "libc",     "free" },  in test3()
495 		{ 1000, 1000, "perf", "libc",     "malloc" },  in test3()
496 		{ 1000,    0, "perf", "[kernel]", "sys_perf_event_open" },  in test3()
607 		{ 3000, 1000, "bash", "bash",     "main" },  in test4()
608 		{ 3000, 1000, "perf", "perf",     "cmd_record" },  in test4()
610 		{ 1000, 1000, "bash", "[kernel]", "page_fault" },  in test4()
611 		{ 1000, 1000, "bash", "bash",     "xmalloc" },  in test4()
612 		{ 1000,    0, "perf", "[kernel]", "sys_perf_event_open" },  in test4()
613 		{ 1000, 1000, "perf", "[kernel]", "page_fault" },  in test4()
614 		{ 1000, 1000, "perf", "[kernel]", "schedule" },  in test4()
615 		{ 1000, 1000, "perf", "libc",     "free" },  in test4()
616 		{ 1000, 1000, "perf", "libc",     "malloc" },  in test4()