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perf tools: Add 'G' and 'H' modifiers to event parsing

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They were dropped during conversion of event parser. Add test case to
make sure this will not happen again.

Signed-off-by: Gleb Natapov <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Cc: Avi Kivity <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
This commit is contained in:
Gleb Natapov authored and Arnaldo Carvalho de Melo committed 2012-04-17 11:20:23 -03:00
1 parent 6ffd7bdbf8
commit e7c72d888d
2 files changed
+31 -1
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tools/perf/builtin-test.c
+30
View File
@@ -851,6 +851,28 @@ static int test__checkevent_symbolic_name_modifier(struct perf_evlist *evlist)
return test__checkevent_symbolic_name(evlist);
}
static int test__checkevent_exclude_host_modifier(struct perf_evlist *evlist)
{
struct perf_evsel *evsel = list_entry(evlist->entries.next,
struct perf_evsel, node);
TEST_ASSERT_VAL("wrong exclude guest", !evsel->attr.exclude_guest);
TEST_ASSERT_VAL("wrong exclude host", evsel->attr.exclude_host);
return test__checkevent_symbolic_name(evlist);
}
static int test__checkevent_exclude_guest_modifier(struct perf_evlist *evlist)
{
struct perf_evsel *evsel = list_entry(evlist->entries.next,
struct perf_evsel, node);
TEST_ASSERT_VAL("wrong exclude guest", evsel->attr.exclude_guest);
TEST_ASSERT_VAL("wrong exclude host", !evsel->attr.exclude_host);
return test__checkevent_symbolic_name(evlist);
}
static int test__checkevent_symbolic_alias_modifier(struct perf_evlist *evlist)
{
struct perf_evsel *evsel = list_entry(evlist->entries.next,
@@ -1091,6 +1113,14 @@ static struct test__event_st {
.name = "r1,syscalls:sys_enter_open:k,1:1:hp",
.check = test__checkevent_list,
},
{
.name = "instructions:G",
.check = test__checkevent_exclude_host_modifier,
},
{
.name = "instructions:H",
.check = test__checkevent_exclude_guest_modifier,
},
};
#define TEST__EVENTS_CNT (sizeof(test__events) / sizeof(struct test__event_st))
tools/perf/util/parse-events.l
+1 -1
View File
@@ -54,7 +54,7 @@ num_dec [0-9]+
num_hex 0x[a-fA-F0-9]+
num_raw_hex [a-fA-F0-9]+
name [a-zA-Z_*?][a-zA-Z0-9_*?]*
modifier_event [ukhp]{1,5}
modifier_event [ukhpGH]{1,8}
modifier_bp [rwx]
%%