/*
 * 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"
#include "util/pmu.h"
#include <subcmd/parse-options.h>

static bool desc_flag = true;

int cmd_list(int argc, const char **argv, const char *prefix __maybe_unused)
{
	int i;
	bool raw_dump = false;
	bool long_desc_flag = false;
	struct option list_options[] = {
		OPT_BOOLEAN(0, "raw-dump", &raw_dump, "Dump raw events"),
		OPT_BOOLEAN('d', "desc", &desc_flag,
			    "Print extra event descriptions. --no-desc to not print."),
		OPT_BOOLEAN('v', "long-desc", &long_desc_flag,
			    "Print longer event descriptions."),
		OPT_END()
	};
	const char * const list_usage[] = {
		"perf list [<options>] [hw|sw|cache|tracepoint|pmu|sdt|event_glob]",
		NULL
	};

	set_option_flag(list_options, 0, "raw-dump", PARSE_OPT_HIDDEN);

	argc = parse_options(argc, argv, list_options, list_usage,
			     PARSE_OPT_STOP_AT_NON_OPTION);

	setup_pager();

	if (!raw_dump && pager_in_use())
		printf("\nList of pre-defined events (to be used in -e):\n\n");

	if (argc == 0) {
		print_events(NULL, raw_dump, !desc_flag, long_desc_flag);
		return 0;
	}

	for (i = 0; i < argc; ++i) {
		char *sep, *s;

		if (strcmp(argv[i], "tracepoint") == 0)
			print_tracepoint_events(NULL, NULL, raw_dump);
		else if (strcmp(argv[i], "hw") == 0 ||
			 strcmp(argv[i], "hardware") == 0)
			print_symbol_events(NULL, PERF_TYPE_HARDWARE,
					event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump);
		else if (strcmp(argv[i], "sw") == 0 ||
			 strcmp(argv[i], "software") == 0)
			print_symbol_events(NULL, PERF_TYPE_SOFTWARE,
					event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump);
		else if (strcmp(argv[i], "cache") == 0 ||
			 strcmp(argv[i], "hwcache") == 0)
			print_hwcache_events(NULL, raw_dump);
		else if (strcmp(argv[i], "pmu") == 0)
			print_pmu_events(NULL, raw_dump, !desc_flag,
						long_desc_flag);
		else if (strcmp(argv[i], "sdt") == 0)
			print_sdt_events(NULL, NULL, raw_dump);
		else if ((sep = strchr(argv[i], ':')) != NULL) {
			int sep_idx;

			if (sep == NULL) {
				print_events(argv[i], raw_dump, !desc_flag,
							long_desc_flag);
				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, raw_dump);
			print_sdt_events(s, s + sep_idx + 1, raw_dump);
			free(s);
		} else {
			if (asprintf(&s, "*%s*", argv[i]) < 0) {
				printf("Critical: Not enough memory! Trying to continue...\n");
				continue;
			}
			print_symbol_events(s, PERF_TYPE_HARDWARE,
					    event_symbols_hw, PERF_COUNT_HW_MAX, raw_dump);
			print_symbol_events(s, PERF_TYPE_SOFTWARE,
					    event_symbols_sw, PERF_COUNT_SW_MAX, raw_dump);
			print_hwcache_events(s, raw_dump);
			print_pmu_events(s, raw_dump, !desc_flag,
						long_desc_flag);
			print_tracepoint_events(NULL, s, raw_dump);
			print_sdt_events(NULL, s, raw_dump);
			free(s);
		}
	}
	return 0;
}
ref='/cgit.cgi/linux/net-next.git/log/net/mac80211/main.c?h=nds-private-remove&amp;id=521613c5684068f2003d38b84c9a317b3d53948d'>main.c</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/cgit.cgi/linux/net-next.git/log/net/mac80211/main.c?h=nds-private-remove&amp;id=521613c5684068f2003d38b84c9a317b3d53948d&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th><th class='left'>Files</th><th class='left'>Lines</th></tr>
15'>15</option><option value='20'>20</option><option value='25'>25</option><option value='30'>30</option><option value='35'>35</option><option value='40'>40</option></select></td></tr><tr><td class='label'>space:</td><td class='ctrl'><select name='ignorews' onchange='this.form.submit();'><option value='0' selected='selected'>include</option><option value='1'>ignore</option></select></td></tr><tr><td class='label'>mode:</td><td class='ctrl'><select name='dt' onchange='this.form.submit();'><option value='0' selected='selected'>unified</option><option value='1'>ssdiff</option><option value='2'>stat only</option></select></td></tr><tr><td/><td class='ctrl'><noscript><input type='submit' value='reload'/></noscript></td></tr></table></form></div><table summary='commit info' class='commit-info'>
<tr><th>author</th><td>Chuck Lever &lt;chuck.lever@oracle.com&gt;</td><td class='right'>2017-01-22 14:04:29 -0500</td></tr>
<tr><th>committer</th><td>Trond Myklebust &lt;trond.myklebust@primarydata.com&gt;</td><td class='right'>2017-01-24 12:50:47 -0500</td></tr>
<tr><th>commit</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/ipv6/reassembly.c?id=059aa734824165507c65fd30a55ff000afd14983'>059aa734824165507c65fd30a55ff000afd14983</a> (<a href='/cgit.cgi/linux/net-next.git/patch/net/ipv6/reassembly.c?id=059aa734824165507c65fd30a55ff000afd14983'>patch</a>)</td></tr>
<tr><th>tree</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/tree/?id=059aa734824165507c65fd30a55ff000afd14983'>63defb4adb0656c4af72a05081b181b163f94b3e</a> /<a href='/cgit.cgi/linux/net-next.git/tree/net/ipv6/reassembly.c?id=059aa734824165507c65fd30a55ff000afd14983'>net/ipv6/reassembly.c</a></td></tr>
<tr><th>parent</th><td colspan='2' class='oid'><a href='/cgit.cgi/linux/net-next.git/commit/net/ipv6/reassembly.c?id=8ac092519ad91931c96d306c4bfae2c6587c325f'>8ac092519ad91931c96d306c4bfae2c6587c325f</a> (<a href='/cgit.cgi/linux/net-next.git/diff/net/ipv6/reassembly.c?id=059aa734824165507c65fd30a55ff000afd14983&amp;id2=8ac092519ad91931c96d306c4bfae2c6587c325f'>diff</a>)</td></tr></table>
<div class='commit-subject'>nfs: Don't increment lock sequence ID after NFS4ERR_MOVED</div><div class='commit-msg'>Xuan Qi reports that the Linux NFSv4 client failed to lock a file
that was migrated. The steps he observed on the wire:

1. The client sent a LOCK request to the source server
2. The source server replied NFS4ERR_MOVED
3. The client switched to the destination server
4. The client sent the same LOCK request to the destination
   server with a bumped lock sequence ID
5. The destination server rejected the LOCK request with
   NFS4ERR_BAD_SEQID

RFC 3530 section 8.1.5 provides a list of NFS errors which do not
bump a lock sequence ID.

However, RFC 3530 is now obsoleted by RFC 7530. In RFC 7530 section
9.1.7, this list has been updated by the addition of NFS4ERR_MOVED.

Reported-by: Xuan Qi &lt;xuan.qi@oracle.com&gt;
Signed-off-by: Chuck Lever &lt;chuck.lever@oracle.com&gt;
Cc: stable@vger.kernel.org # v3.7+
Signed-off-by: Trond Myklebust &lt;trond.myklebust@primarydata.com&gt;
</div><div class='diffstat-header'><a href='/cgit.cgi/linux/net-next.git/diff/?id=059aa734824165507c65fd30a55ff000afd14983'>Diffstat</a> (limited to 'net/ipv6/reassembly.c')</div><table summary='diffstat' class='diffstat'>