/* * builtin-list.c * * Builtin list command: list all event types * * Copyright (C) 2009, Thomas Gleixner * Copyright (C) 2008-2009, Red Hat Inc, Ingo Molnar * Copyright (C) 2011, Red Hat Inc, Arnaldo Carvalho de Melo */ #include "builtin.h" #include "perf.h" #include "util/parse-events.h" #include "util/cache.h" #include "util/pmu.h" #include 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 [] [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; } ='/cgit.cgi/linux/net-next.git/commit/tools/perf?h=nds-private-remove&id=0d4ee015d5ea50febb882d00520d62c6de3f725c'>perf/builtin-help.c
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authorJens Axboe <axboe@fb.com>2017-01-26 09:56:15 -0700
committerJens Axboe <axboe@fb.com>2017-01-26 09:56:15 -0700
commit0d4ee015d5ea50febb882d00520d62c6de3f725c (patch)
tree6bd2e032e00c34590a8d39d5a43b6a7518d1384d /tools/perf/builtin-help.c
parent690e5325b8c7d5db05fc569c0f7b888bb4248272 (diff)
parent19e420bb4076ace670addc55300e3b8c4a02dfc6 (diff)
Merge branch 'nvme-4.10-fixes' of git://git.infradead.org/nvme into for-linus
Pull nvme target fixes from Sagi: Given that its -rc6, I removed anything that is not bug fix. - nvmet-fc discard fix from Christoph - queue disconnect fix from James - nvmet-rdma dma sync fix from Parav - Some more nvmet fixes
Diffstat (limited to 'tools/perf/builtin-help.c')