diff options
| author | Jiri Olsa <jolsa@redhat.com> | 2013-07-17 19:49:42 +0200 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2013-07-17 21:46:17 +0200 |
| commit | 75211dbfabf1de3a42703f4d3cd6f6e047289d40 (patch) | |
| tree | a7e3506d8e59353bbc9b88340cbf876961f26522 /tools/perf/util | |
| parent | perf session: Use session->fd instead of passing fd as argument (diff) | |
| download | linux-75211dbfabf1de3a42703f4d3cd6f6e047289d40.tar.xz linux-75211dbfabf1de3a42703f4d3cd6f6e047289d40.zip | |
perf header: Remove data_offset seek as it's not needed
Removing data_offset seek as it's not needed, because data are not read
by syscall but mmaped instead.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Andi Kleen <ak@linux.intel.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Link: http://lkml.kernel.org/r/1374083403-14591-3-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/util')
| -rw-r--r-- | tools/perf/util/header.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/tools/perf/util/header.c b/tools/perf/util/header.c index b3f253f2841e..035efe764286 100644 --- a/tools/perf/util/header.c +++ b/tools/perf/util/header.c @@ -2794,8 +2794,6 @@ int perf_session__read_header(struct perf_session *session) perf_header__process_sections(header, fd, &session->pevent, perf_file_section__process); - lseek(fd, header->data_offset, SEEK_SET); - if (perf_evlist__prepare_tracepoint_events(session->evlist, session->pevent)) goto out_delete_evlist; |