summaryrefslogtreecommitdiffstats
path: root/tools/perf/util/parse-events.c
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/util/parse-events.c')
-rw-r--r--tools/perf/util/parse-events.c39
1 files changed, 24 insertions, 15 deletions
diff --git a/tools/perf/util/parse-events.c b/tools/perf/util/parse-events.c
index 41982c373faf..4ea7e19f5251 100644
--- a/tools/perf/util/parse-events.c
+++ b/tools/perf/util/parse-events.c
@@ -86,22 +86,24 @@ static const char *sw_event_names[PERF_COUNT_SW_MAX] = {
#define MAX_ALIASES 8
-static const char *hw_cache[][MAX_ALIASES] = {
+static const char *hw_cache[PERF_COUNT_HW_CACHE_MAX][MAX_ALIASES] = {
{ "L1-dcache", "l1-d", "l1d", "L1-data", },
{ "L1-icache", "l1-i", "l1i", "L1-instruction", },
- { "LLC", "L2" },
+ { "LLC", "L2", },
{ "dTLB", "d-tlb", "Data-TLB", },
{ "iTLB", "i-tlb", "Instruction-TLB", },
{ "branch", "branches", "bpu", "btb", "bpc", },
+ { "node", },
};
-static const char *hw_cache_op[][MAX_ALIASES] = {
+static const char *hw_cache_op[PERF_COUNT_HW_CACHE_OP_MAX][MAX_ALIASES] = {
{ "load", "loads", "read", },
{ "store", "stores", "write", },
{ "prefetch", "prefetches", "speculative-read", "speculative-load", },
};
-static const char *hw_cache_result[][MAX_ALIASES] = {
+static const char *hw_cache_result[PERF_COUNT_HW_CACHE_RESULT_MAX]
+ [MAX_ALIASES] = {
{ "refs", "Reference", "ops", "access", },
{ "misses", "miss", },
};
@@ -124,6 +126,7 @@ static unsigned long hw_cache_stat[C(MAX)] = {
[C(DTLB)] = (CACHE_READ | CACHE_WRITE | CACHE_PREFETCH),
[C(ITLB)] = (CACHE_READ),
[C(BPU)] = (CACHE_READ),
+ [C(NODE)] = (CACHE_READ | CACHE_WRITE | CACHE_PREFETCH),
};
#define for_each_subsystem(sys_dir, sys_dirent, sys_next) \
@@ -393,7 +396,7 @@ parse_generic_hw_event(const char **str, struct perf_event_attr *attr)
PERF_COUNT_HW_CACHE_OP_MAX);
if (cache_op >= 0) {
if (!is_cache_op_valid(cache_type, cache_op))
- return 0;
+ return EVT_FAILED;
continue;
}
}
@@ -475,7 +478,7 @@ parse_single_tracepoint_event(char *sys_name,
/* sys + ':' + event + ':' + flags*/
#define MAX_EVOPT_LEN (MAX_EVENT_LENGTH * 2 + 2 + 128)
static enum event_result
-parse_multiple_tracepoint_event(const struct option *opt, char *sys_name,
+parse_multiple_tracepoint_event(struct perf_evlist *evlist, char *sys_name,
const char *evt_exp, char *flags)
{
char evt_path[MAXPATHLEN];
@@ -509,7 +512,7 @@ parse_multiple_tracepoint_event(const struct option *opt, char *sys_name,
if (len < 0)
return EVT_FAILED;
- if (parse_events(opt, event_opt, 0))
+ if (parse_events(evlist, event_opt, 0))
return EVT_FAILED;
}
@@ -517,7 +520,7 @@ parse_multiple_tracepoint_event(const struct option *opt, char *sys_name,
}
static enum event_result
-parse_tracepoint_event(const struct option *opt, const char **strp,
+parse_tracepoint_event(struct perf_evlist *evlist, const char **strp,
struct perf_event_attr *attr)
{
const char *evt_name;
@@ -557,8 +560,8 @@ parse_tracepoint_event(const struct option *opt, const char **strp,
return EVT_FAILED;
if (strpbrk(evt_name, "*?")) {
*strp += strlen(sys_name) + evt_length + 1; /* 1 == the ':' */
- return parse_multiple_tracepoint_event(opt, sys_name, evt_name,
- flags);
+ return parse_multiple_tracepoint_event(evlist, sys_name,
+ evt_name, flags);
} else {
return parse_single_tracepoint_event(sys_name, evt_name,
evt_length, attr, strp);
@@ -778,12 +781,12 @@ parse_event_modifier(const char **strp, struct perf_event_attr *attr)
* Symbolic names are (almost) exactly matched.
*/
static enum event_result
-parse_event_symbols(const struct option *opt, const char **str,
+parse_event_symbols(struct perf_evlist *evlist, const char **str,
struct perf_event_attr *attr)
{
enum event_result ret;
- ret = parse_tracepoint_event(opt, str, attr);
+ ret = parse_tracepoint_event(evlist, str, attr);
if (ret != EVT_FAILED)
goto modifier;
@@ -822,9 +825,8 @@ modifier:
return ret;
}
-int parse_events(const struct option *opt, const char *str, int unset __used)
+int parse_events(struct perf_evlist *evlist , const char *str, int unset __used)
{
- struct perf_evlist *evlist = *(struct perf_evlist **)opt->value;
struct perf_event_attr attr;
enum event_result ret;
const char *ostr;
@@ -832,7 +834,7 @@ int parse_events(const struct option *opt, const char *str, int unset __used)
for (;;) {
ostr = str;
memset(&attr, 0, sizeof(attr));
- ret = parse_event_symbols(opt, &str, &attr);
+ ret = parse_event_symbols(evlist, &str, &attr);
if (ret == EVT_FAILED)
return -1;
@@ -863,6 +865,13 @@ int parse_events(const struct option *opt, const char *str, int unset __used)
return 0;
}
+int parse_events_option(const struct option *opt, const char *str,
+ int unset __used)
+{
+ struct perf_evlist *evlist = *(struct perf_evlist **)opt->value;
+ return parse_events(evlist, str, unset);
+}
+
int parse_filter(const struct option *opt, const char *str,
int unset __used)
{