[tip:perfcounters/core] perf tools: Seek to the end of the header area

tip-bot for Ingo Molnar
2009-09-03T14:28:17Z

Commit-ID: 2e01d1791168bb824226d8cc70e50374767dcc42
Gitweb: http://git.kernel.org/tip/2e01d1791168bb824226d8cc70e50374767dcc42
Author: Ingo Molnar <mingo@elte.hu>
AuthorDate: Thu, 3 Sep 2009 16:21:11 +0200
Committer: Ingo Molnar <mingo@elte.hu>
CommitDate: Thu, 3 Sep 2009 16:21:11 +0200

perf tools: Seek to the end of the header area

Leave the input fd at the data area.

It does not matter right now - but seeking at the end of it
certainly did not make sense.

Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

---
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 a37a222..ec4d4c2 100644
--- a/tools/perf/util/header.c
+++ b/tools/perf/util/header.c
@@ -237,7 +237,7 @@ struct perf_header *perf_header__read(int fd)
self->data_offset = f_header.data.offset;
self->data_size = f_header.data.size;

- lseek(fd, self->data_offset + self->data_size, SEEK_SET);
+ lseek(fd, self->data_offset, SEEK_SET);

self->frozen = 1;