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| author | Tom Zanussi <tzanussi@gmail.com> | 2010-04-02 08:59:19 +0400 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-04-14 13:56:07 +0400 |
| commit | 2c46dbb517a10b18d459e6ceffefde5bfb290cf6 (patch) | |
| tree | 20853decc73cd1fc69c2db7d8227d11cce6ee4de /tools/perf/util/session.h | |
| parent | c239da3b4b55dbb8f30bcb8d1a0d63fc44a567c3 (diff) | |
| download | linux-2c46dbb517a10b18d459e6ceffefde5bfb290cf6.tar.xz | |
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 <tzanussi@gmail.com>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
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 <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/session.h')
| -rw-r--r-- | tools/perf/util/session.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 5f7891136655..45a13741351d 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); |