From 7ab75cffd6a1b2195944b8522673522f09e7fcb0 Mon Sep 17 00:00:00 2001 From: David Ahern Date: Wed, 6 Nov 2013 11:41:36 -0700 Subject: [PATCH] perf record: Remove post_processing_offset variable Duplicates the data_offset from header in the session. Signed-off-by: David Ahern Acked-by: Ingo Molnar Cc: Frederic Weisbecker Cc: Ingo Molnar Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/r/1383763297-27066-4-git-send-email-dsahern@gmail.com Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/builtin-record.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 19c4db6..15280b5 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -74,7 +74,6 @@ struct perf_record { bool no_buildid; bool no_buildid_cache; long samples; - off_t post_processing_offset; }; static int write_output(struct perf_record *rec, void *buf, size_t size) @@ -247,13 +246,14 @@ static int process_buildids(struct perf_record *rec) { struct perf_data_file *file = &rec->file; struct perf_session *session = rec->session; + u64 start = session->header.data_offset; u64 size = lseek(file->fd, 0, SEEK_CUR); if (size == 0) return 0; - return __perf_session__process_events(session, rec->post_processing_offset, - size - rec->post_processing_offset, + return __perf_session__process_events(session, start, + size - start, size, &build_id__mark_dso_hit_ops); } @@ -429,8 +429,6 @@ static int __cmd_record(struct perf_record *rec, int argc, const char **argv) goto out_delete_session; } - rec->post_processing_offset = lseek(file->fd, 0, SEEK_CUR); - machine = &session->machines.host; if (file->is_pipe) { -- 2.7.4