diff options
Diffstat (limited to 'tools/perf/util/probe-file.c')
| -rw-r--r-- | tools/perf/util/probe-file.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/tools/perf/util/probe-file.c b/tools/perf/util/probe-file.c index 1c12c1ab19c9..a94ee478178d 100644 --- a/tools/perf/util/probe-file.c +++ b/tools/perf/util/probe-file.c @@ -524,7 +524,7 @@ static bool streql(const char *a, const char *b) return !strcmp(a, b); } -static struct probe_cache_entry * +struct probe_cache_entry * probe_cache__find(struct probe_cache *pcache, struct perf_probe_event *pev) { struct probe_cache_entry *entry = NULL; @@ -548,6 +548,24 @@ found: return entry; } +struct probe_cache_entry * +probe_cache__find_by_name(struct probe_cache *pcache, + const char *group, const char *event) +{ + struct probe_cache_entry *entry = NULL; + + list_for_each_entry(entry, &pcache->entries, node) { + /* Hit if same event name or same command-string */ + if (streql(entry->pev.group, group) && + streql(entry->pev.event, event)) + goto found; + } + entry = NULL; + +found: + return entry; +} + int probe_cache__add_entry(struct probe_cache *pcache, struct perf_probe_event *pev, struct probe_trace_event *tevs, int ntevs) |