diff options
| author | Namhyung Kim <namhyung@kernel.org> | 2015-01-29 11:06:45 +0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2015-01-29 22:53:11 +0300 |
| commit | f7913971bdad1a72c6158074786babed477d61e2 (patch) | |
| tree | c4fb69d33364fcfeb3983e8a5cc0df656b298d6a | |
| parent | e3d5911221f5cf71e1f0306256d4e42d34a365d2 (diff) | |
| download | linux-f7913971bdad1a72c6158074786babed477d61e2.tar.xz | |
perf header: Set header version correctly
When check_magic_endian() is called, it checks the magic number in the
perf data file to determine version and endianness. But if it uses a
same endian the verison number wasn't updated and makes confusion.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/r/1422518843-25818-5-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
| -rw-r--r-- | tools/perf/util/header.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index b20e40c74468..1f407f7352a7 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -2237,6 +2237,7 @@ static int check_magic_endian(u64 magic, uint64_t hdr_sz, * - unique number to identify actual perf.data files * - encode endianness of file */ + ph->version = PERF_HEADER_VERSION_2; /* check magic number with one endianness */ if (magic == __perf_magic2) @@ -2247,7 +2248,6 @@ static int check_magic_endian(u64 magic, uint64_t hdr_sz, return -1; ph->needs_swap = true; - ph->version = PERF_HEADER_VERSION_2; return 0; } |