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| author |   Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-18 10:00:13 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2020-08-21 10:22:23 -0300 |
| commit | 783abbd444926f0d94039c4cf5e5ca1d07496bce (patch) | |
| tree | 0133b4dae3fc03c65cb26aa29fea2677e76288c6 /tools/perf/util/symbol.c | |
| parent | perf top: Skip side-band event setup if HAVE_LIBBPF_SUPPORT is not set (diff) | |
| download | wireguard-linux-783abbd444926f0d94039c4cf5e5ca1d07496bce.tar.xz wireguard-linux-783abbd444926f0d94039c4cf5e5ca1d07496bce.zip | |
perf symbols: Add mwait_idle_with_hints.constprop.0 to the list of idle symbols
The "mwait_idle_with_hints" one was already there, some compiler
artifact now adds this ".constprop.0" suffix, cover that one too.
At some point we need to put these in a special bucket and show it
somewhere on the screen.
Noticed building the kernel on a fedora:32 system using:
gcc version 10.2.1 20200723 (Red Hat 10.2.1-1) (GCC)
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/symbol.c')
| -rw-r--r-- | tools/perf/util/symbol.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/util/symbol.c b/tools/perf/util/symbol.c index 1f5fcb828a21..5151a8c0b791 100644 --- a/tools/perf/util/symbol.c +++ b/tools/perf/util/symbol.c @@ -663,6 +663,7 @@ static bool symbol__is_idle(const char *name) "exit_idle", "mwait_idle", "mwait_idle_with_hints", + "mwait_idle_with_hints.constprop.0", "poll_idle", "ppc64_runlatch_off", "pseries_dedicated_idle_sleep", |