diff options
| author | Ian Rogers <irogers@google.com> | 2022-11-30 09:29:33 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2022-12-14 17:16:12 +0300 |
| commit | 5b7a29fb0b7d67e5d40cd6557e073afb6a7466ab (patch) | |
| tree | 596052d95fbed2a5cfc19c266ab74f9108578c58 /tools/perf/util/evsel.c | |
| parent | fce9a619145181ca6a41253f7de3df56b1e4ad59 (diff) | |
| download | linux-5b7a29fb0b7d67e5d40cd6557e073afb6a7466ab.tar.xz | |
perf util: Add host_is_bigendian to util.h
Avoid libtraceevent dependency for tep_is_bigendian or trace-event.h
dependency for bigendian. Add a new host_is_bigendian to util.h, using
the compiler defined __BYTE_ORDER__ when available.
Committer notes:
Added:
#else /* !__BYTE_ORDER__ */
On that nested #ifdef block, as per Namhyung's suggestion.
Signed-off-by: Ian Rogers <irogers@google.com>
Acked-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Link: https://lore.kernel.org/r/20221130062935.2219247-3-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util/evsel.c')
| -rw-r--r-- | tools/perf/util/evsel.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/tools/perf/util/evsel.c b/tools/perf/util/evsel.c index 45f4f08399ae..0f617359a82f 100644 --- a/tools/perf/util/evsel.c +++ b/tools/perf/util/evsel.c @@ -2320,11 +2320,8 @@ u64 evsel__bitfield_swap_branch_flags(u64 value) * as it has variable bit-field sizes. Instead the * macro takes the bit-field position/size, * swaps it based on the host endianness. - * - * tep_is_bigendian() is used here instead of - * bigendian() to avoid python test fails. */ - if (tep_is_bigendian()) { + if (host_is_bigendian()) { new_val = bitfield_swap(value, 0, 1); new_val |= bitfield_swap(value, 1, 1); new_val |= bitfield_swap(value, 2, 1); |