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authorJiri Olsa <jolsa@redhat.com>2012-10-10 12:53:17 (GMT)
committerIngo Molnar <mingo@kernel.org>2012-10-24 08:41:27 (GMT)
commit1d33d6dce11e2c900daeca8110d56b95f1174188 (patch)
tree39effb8dbf8d935d4d83df660733aa578a35f02b /tools/perf/util/parse-events.h
parent3fded963cdae12ff891a55efc866437506c3f912 (diff)
downloadlinux-1d33d6dce11e2c900daeca8110d56b95f1174188.tar.xz
perf tools: Add support to specify hw event as PMU event term
Add a way to specify hw event as PMU event term like: 'cpu/event=cpu-cycles/u' 'cpu/event=instructions,.../u' 'cpu/cycles,.../u' The 'event=cpu-cycles' term is replaced/translated by the hw events term translation, which is exposed by sysfs 'events' group attribute. Add parser bits, the rest is already handled by the PMU alias code. Signed-off-by: Jiri Olsa <jolsa@redhat.com> Cc: Arnaldo Carvalho de Melo <acme@ghostprotocols.net> Cc: Paul Mackerras <paulus@samba.org> Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com> Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Stephane Eranian <eranian@google.com> Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl> Link: http://lkml.kernel.org/r/1349873598-12583-8-git-send-email-jolsa@redhat.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/util/parse-events.h')
-rw-r--r--tools/perf/util/parse-events.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/tools/perf/util/parse-events.h b/tools/perf/util/parse-events.h
index 839230c..ac9a6aa 100644
--- a/tools/perf/util/parse-events.h
+++ b/tools/perf/util/parse-events.h
@@ -76,6 +76,8 @@ int parse_events__term_num(struct parse_events__term **_term,
int type_term, char *config, u64 num);
int parse_events__term_str(struct parse_events__term **_term,
int type_term, char *config, char *str);
+int parse_events__term_sym_hw(struct parse_events__term **term,
+ char *config, unsigned idx);
int parse_events__term_clone(struct parse_events__term **new,
struct parse_events__term *term);
void parse_events__free_terms(struct list_head *terms);