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/builtin-list.c | |
| 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/builtin-list.c')
| -rw-r--r-- | tools/perf/builtin-list.c | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/tools/perf/builtin-list.c b/tools/perf/builtin-list.c index 65b8cba324be4..b8378ba18c282 100644 --- a/tools/perf/builtin-list.c +++ b/tools/perf/builtin-list.c @@ -19,6 +19,7 @@ #include "util/string2.h" #include "util/strlist.h" #include "util/strbuf.h" +#include "util/tool_pmu.h" #include <subcmd/pager.h> #include <subcmd/parse-options.h> #include <linux/zalloc.h> @@ -614,9 +615,18 @@ int cmd_list(int argc, const char **argv) event_symbols_hw, PERF_COUNT_HW_MAX); else if (strcmp(argv[i], "sw") == 0 || strcmp(argv[i], "software") == 0) { + char *old_pmu_glob = default_ps.pmu_glob; + print_symbol_events(&print_cb, ps, PERF_TYPE_SOFTWARE, event_symbols_sw, PERF_COUNT_SW_MAX); - print_tool_events(&print_cb, ps); + default_ps.pmu_glob = strdup("tool"); + if (!default_ps.pmu_glob) { + ret = -1; + goto out; + } + perf_pmus__print_pmu_events(&print_cb, ps); + zfree(&default_ps.pmu_glob); + default_ps.pmu_glob = old_pmu_glob; } else if (strcmp(argv[i], "cache") == 0 || strcmp(argv[i], "hwcache") == 0) print_hwcache_events(&print_cb, ps); @@ -664,7 +674,6 @@ int cmd_list(int argc, const char **argv) event_symbols_hw, PERF_COUNT_HW_MAX); print_symbol_events(&print_cb, ps, PERF_TYPE_SOFTWARE, event_symbols_sw, PERF_COUNT_SW_MAX); - print_tool_events(&print_cb, ps); print_hwcache_events(&print_cb, ps); perf_pmus__print_pmu_events(&print_cb, ps); print_tracepoint_events(&print_cb, ps); |