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| author | Liming Wang <liming.wang@windriver.com> | 2009-12-29 16:37:07 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-30 11:58:53 +0100 |
| commit | 41bdcb23dab22bf27361c5f2d89fe895d8904915 (patch) | |
| tree | 3fa8a4a152f60b35b339f5ce648dc12223d75410 /tools/perf/util/parse-events.c | |
| parent | 9967411e5b324a908e344d6ce66b77bd5d372c3e (diff) | |
| download | lwn-41bdcb23dab22bf27361c5f2d89fe895d8904915.tar.gz lwn-41bdcb23dab22bf27361c5f2d89fe895d8904915.zip | |
perf tools: Unify event type description
make event type description to a unified array and
the array index consistent to perf_type_id.
Signed-off-by: Liming Wang <liming.wang@windriver.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
LKML-Reference: <1262075829-16257-1-git-send-email-liming.wang@windriver.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/parse-events.c')
| -rw-r--r-- | tools/perf/util/parse-events.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c index e5bc0fb016b2..dc585a835cab 100644 --- a/tools/perf/util/parse-events.c +++ b/tools/perf/util/parse-events.c @@ -835,11 +835,12 @@ int parse_filter(const struct option *opt __used, const char *str, } static const char * const event_type_descriptors[] = { - "", "Hardware event", "Software event", "Tracepoint event", "Hardware cache event", + "Raw hardware event descriptor", + "Hardware breakpoint", }; /* @@ -872,7 +873,7 @@ static void print_tracepoint_events(void) snprintf(evt_path, MAXPATHLEN, "%s:%s", sys_dirent.d_name, evt_dirent.d_name); printf(" %-42s [%s]\n", evt_path, - event_type_descriptors[PERF_TYPE_TRACEPOINT+1]); + event_type_descriptors[PERF_TYPE_TRACEPOINT]); } closedir(evt_dir); } @@ -892,9 +893,7 @@ void print_events(void) printf("List of pre-defined events (to be used in -e):\n"); for (i = 0; i < ARRAY_SIZE(event_symbols); i++, syms++) { - type = syms->type + 1; - if (type >= ARRAY_SIZE(event_type_descriptors)) - type = 0; + type = syms->type; if (type != prev_type) printf("\n"); @@ -919,17 +918,19 @@ void print_events(void) for (i = 0; i < PERF_COUNT_HW_CACHE_RESULT_MAX; i++) { printf(" %-42s [%s]\n", event_cache_name(type, op, i), - event_type_descriptors[4]); + event_type_descriptors[PERF_TYPE_HW_CACHE]); } } } printf("\n"); - printf(" %-42s [raw hardware event descriptor]\n", - "rNNN"); + printf(" %-42s [%s]\n", + "rNNN", event_type_descriptors[PERF_TYPE_RAW]); printf("\n"); - printf(" %-42s [hardware breakpoint]\n", "mem:<addr>[:access]"); + printf(" %-42s [%s]\n", + "mem:<addr>[:access]", + event_type_descriptors[PERF_TYPE_BREAKPOINT]); printf("\n"); print_tracepoint_events(); |