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Revision 2d360fcbd851b7f9f8c23b1c30b2f3c060fa43e6 authored by Linus Torvalds on 20 November 2011, 22:33:02 UTC, committed by Linus Torvalds on 20 November 2011, 22:33:02 UTC 
Merge branch 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
  PM / Suspend: Fix bug in suspend statistics update
  PM / Hibernate: Fix the early termination of test modes
  PM / shmobile: Fix build of sh7372_pm_init() for CONFIG_PM unset
  PM Sleep: Do not extend wakeup paths to devices with ignore_children set
  PM / driver core: disable device's runtime PM during shutdown
  PM / devfreq: correct Kconfig dependency
  PM / devfreq: fix use after free in devfreq_remove_device
  PM / shmobile: Avoid restoring the INTCS state during initialization
  PM / devfreq: Remove compiler error after irq.h update
  PM / QoS: Properly use the WARN() macro in dev_pm_qos_add_request()
  PM / Clocks: Only disable enabled clocks in pm_clk_suspend()
  ARM: mach-shmobile: sh7372 A3SP no_suspend_console fix
  PM / shmobile: Don't skip debugging output in pd_power_up()
2 parent s a767835 + 501a708
Raw File
builtin-list.c 
/*
 * builtin-list.c
 *
 * Builtin list command: list all event types
 *
 * Copyright (C) 2009, Thomas Gleixner <tglx@linutronix.de>
 * Copyright (C) 2008-2009, Red Hat Inc, Ingo Molnar <mingo@redhat.com>
 * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo <acme@redhat.com>
 */
#include "builtin.h"

#include "perf.h"

#include "util/parse-events.h"
#include "util/cache.h"

int cmd_list(int argc, const char **argv, const char *prefix __used)
{
	setup_pager();

	if (argc == 1)
		print_events(NULL);
	else {
		int i;

		for (i = 1; i < argc; ++i) {
			if (i > 1)
				putchar('\n');
			if (strncmp(argv[i], "tracepoint", 10) == 0)
				print_tracepoint_events(NULL, NULL);
			else if (strcmp(argv[i], "hw") == 0 ||
				 strcmp(argv[i], "hardware") == 0)
				print_events_type(PERF_TYPE_HARDWARE);
			else if (strcmp(argv[i], "sw") == 0 ||
				 strcmp(argv[i], "software") == 0)
				print_events_type(PERF_TYPE_SOFTWARE);
			else if (strcmp(argv[i], "cache") == 0 ||
				 strcmp(argv[i], "hwcache") == 0)
				print_hwcache_events(NULL);
			else {
				char *sep = strchr(argv[i], ':'), *s;
				int sep_idx;

				if (sep == NULL) {
					print_events(argv[i]);
					continue;
				}
				sep_idx = sep - argv[i];
				s = strdup(argv[i]);
				if (s == NULL)
					return -1;

				s[sep_idx] = '\0';
				print_tracepoint_events(s, s + sep_idx + 1);
				free(s);
			}
		}
	}
	return 0;
}
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