Messages in this thread Patch in this message | | | From | Jiri Olsa <> | Subject | [PATCH 4/6] perf session: Add data_size to reader object | Date | Thu, 10 Jan 2019 11:12:59 +0100 |
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Adding data_size to reader object. Keeping the data_size variable instead of replacing it with rd.data_size as it will be used in following patch.
Link: http://lkml.kernel.org/n/tip-5xcux9957yqsljh1cm5ngyqy@git.kernel.org Signed-off-by: Jiri Olsa <jolsa@kernel.org> --- tools/perf/util/session.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/tools/perf/util/session.c b/tools/perf/util/session.c index 06379cc87f59..9f29ed743425 100644 --- a/tools/perf/util/session.c +++ b/tools/perf/util/session.c @@ -1822,17 +1822,19 @@ fetch_mmaped_event(struct perf_session *session, struct reader { int fd; + u64 data_size; }; static int __perf_session__process_events(struct perf_session *session) { struct reader rd = { .fd = perf_data__fd(session->data), + .data_size = session->header.data_size, }; struct ordered_events *oe = &session->ordered_events; struct perf_tool *tool = session->tool; u64 data_offset = session->header.data_offset; - u64 data_size = session->header.data_size; + u64 data_size = rd.data_size; u64 head, page_offset, file_offset, file_pos, size; int err, mmap_prot, mmap_flags, map_idx = 0; size_t mmap_size; -- 2.17.2
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