From 2c46dbb517a10b18d459e6ceffefde5bfb290cf6 Mon Sep 17 00:00:00 2001 From: Tom Zanussi Date: Thu, 1 Apr 2010 23:59:19 -0500 Subject: perf: Convert perf header attrs into attr events Bypasses the attr perf header code and replaces it with a synthesized event and processing function that accomplishes the same thing, used when reading/writing perf data to/from a pipe. Making the attrs into events allows them to be streamed over a pipe along with the rest of the header data (in later patches). It also paves the way to allowing events to be added and removed from perf sessions dynamically. Signed-off-by: Tom Zanussi Acked-by: Thomas Gleixner Cc: fweisbec@gmail.com Cc: rostedt@goodmis.org Cc: k-keiichi@bx.jp.nec.com Cc: acme@ghostprotocols.net LKML-Reference: <1270184365-8281-6-git-send-email-tzanussi@gmail.com> Signed-off-by: Ingo Molnar --- tools/perf/util/session.h | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'tools/perf/util/session.h') diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 5f789113665..45a13741351 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -44,7 +44,8 @@ struct perf_event_ops { lost, read, throttle, - unthrottle; + unthrottle, + attr; }; struct perf_session *perf_session__new(const char *filename, int mode, bool force); -- cgit v1.2.3-70-g09d2