On Wed, Dec 24, 2014 at 04:15:03PM +0900, Namhyung Kim wrote: > It's only used for perf record to process build-id because its file > size it's not fixed at this time due to remaining header features. > However data offset and size is available so that we can use the > perf_session__process_events() once we set the file size as the > current offset like for now. > > It turns out that we can staticize the function again as it's the only > user and add multi file support in a single place. > > Signed-off-by: Namhyung Kim <namhy...@kernel.org>
Acked-by: Jiri Olsa <jo...@kernel.org> > --- > tools/perf/builtin-record.c | 7 +++---- > tools/perf/util/session.c | 6 +++--- > tools/perf/util/session.h | 3 --- > 3 files changed, 6 insertions(+), 10 deletions(-) > > diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c > index 8c91f25b81f6..4f97657f14e7 100644 > --- a/tools/perf/builtin-record.c > +++ b/tools/perf/builtin-record.c > @@ -196,12 +196,13 @@ static int process_buildids(struct record *rec) > { > struct perf_data_file *file = &rec->file; > struct perf_session *session = rec->session; > - u64 start = session->header.data_offset; > > u64 size = lseek(perf_data_file__fd(file), 0, SEEK_CUR); > if (size == 0) > return 0; > > + file->size = size; > + > /* > * During this process, it'll load kernel map and replace the > * dso->long_name to a real pathname it found. In this case > @@ -213,9 +214,7 @@ static int process_buildids(struct record *rec) > */ > symbol_conf.ignore_vmlinux_buildid = true; > > - return __perf_session__process_events(session, start, > - size - start, > - size, > &build_id__mark_dso_hit_ops); > + return perf_session__process_events(session, > &build_id__mark_dso_hit_ops); > } > > static void perf_event__synthesize_guest_os(struct machine *machine, void > *data) > diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c > index 6ac62ae6b8fa..88aa2f09df93 100644 > --- a/tools/perf/util/session.c > +++ b/tools/perf/util/session.c > @@ -1252,9 +1252,9 @@ fetch_mmaped_event(struct perf_session *session, > #define NUM_MMAPS 128 > #endif > > -int __perf_session__process_events(struct perf_session *session, > - u64 data_offset, u64 data_size, > - u64 file_size, struct perf_tool *tool) > +static int __perf_session__process_events(struct perf_session *session, > + u64 data_offset, u64 data_size, > + u64 file_size, struct perf_tool *tool) > { > int fd = perf_data_file__fd(session->file); > u64 head, page_offset, file_offset, file_pos, size; > diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h > index dc26ebf60fe4..6d663dc76404 100644 > --- a/tools/perf/util/session.h > +++ b/tools/perf/util/session.h > @@ -49,9 +49,6 @@ int perf_session__peek_event(struct perf_session *session, > off_t file_offset, > union perf_event **event_ptr, > struct perf_sample *sample); > > -int __perf_session__process_events(struct perf_session *session, > - u64 data_offset, u64 data_size, u64 size, > - struct perf_tool *tool); > int perf_session__process_events(struct perf_session *session, > struct perf_tool *tool); > > -- > 2.1.3 > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/