diff options
| author | Ian Rogers <irogers@google.com> | 2024-10-01 20:20:07 -0700 |
|---|---|---|
| committer | Namhyung Kim <namhyung@kernel.org> | 2024-10-10 23:40:32 -0700 |
| commit | 240505b2d0adcdc8fd018117e88dc27b09734735 (patch) | |
| tree | e0406e4799a31f8bafb6a8ca4bf9880f5c02c374 /tools/perf/util/parse-events.l | |
| parent | d2f3ecb0ca2099d13bf8bf69219214c1425dc453 (diff) | |
perf tool_pmu: Factor tool events into their own PMU
Rather than treat tool events as a special kind of event, create a
tool only PMU where the events/aliases match the existing
duration_time, user_time and system_time events. Remove special
parsing and printing support for the tool events, but add function
calls for when PMU functions are called on a tool_pmu.
Move the tool PMU code in evsel into tool_pmu.c to better encapsulate
the tool event behavior in that file.
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Link: https://lore.kernel.org/r/20241002032016.333748-5-irogers@google.com
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Diffstat (limited to 'tools/perf/util/parse-events.l')
| -rw-r--r-- | tools/perf/util/parse-events.l | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/tools/perf/util/parse-events.l b/tools/perf/util/parse-events.l index 5a0bcd7f166a..14e5bd856a18 100644 --- a/tools/perf/util/parse-events.l +++ b/tools/perf/util/parse-events.l @@ -121,14 +121,6 @@ static int sym(yyscan_t scanner, int type, int config) return type == PERF_TYPE_HARDWARE ? PE_VALUE_SYM_HW : PE_VALUE_SYM_SW; } -static int tool(yyscan_t scanner, enum perf_tool_event event) -{ - YYSTYPE *yylval = parse_events_get_lval(scanner); - - yylval->num = event; - return PE_VALUE_SYM_TOOL; -} - static int term(yyscan_t scanner, enum parse_events__term_type type) { YYSTYPE *yylval = parse_events_get_lval(scanner); @@ -404,9 +396,6 @@ cpu-migrations|migrations { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COU alignment-faults { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_ALIGNMENT_FAULTS); } emulation-faults { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_EMULATION_FAULTS); } dummy { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_DUMMY); } -duration_time { return tool(yyscanner, PERF_TOOL_DURATION_TIME); } -user_time { return tool(yyscanner, PERF_TOOL_USER_TIME); } -system_time { return tool(yyscanner, PERF_TOOL_SYSTEM_TIME); } bpf-output { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_BPF_OUTPUT); } cgroup-switches { return sym(yyscanner, PERF_TYPE_SOFTWARE, PERF_COUNT_SW_CGROUP_SWITCHES); } |