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| author | Tom Zanussi <tzanussi@gmail.com> | 2010-04-02 06:59:19 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-04-14 11:56:07 +0200 |
| commit | 2c46dbb517a10b18d459e6ceffefde5bfb290cf6 (patch) | |
| tree | 20853decc73cd1fc69c2db7d8227d11cce6ee4de /tools/perf/builtin-report.c | |
| parent | perf trace: Introduce special handling for pipe input (diff) | |
| download | linux-2c46dbb517a10b18d459e6ceffefde5bfb290cf6.tar.xz linux-2c46dbb517a10b18d459e6ceffefde5bfb290cf6.zip | |
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/builtin-report.c')
| -rw-r--r-- | tools/perf/builtin-report.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/tools/perf/builtin-report.c b/tools/perf/builtin-report.c index 00b358ff135c..f0486ce591a9 100644 --- a/tools/perf/builtin-report.c +++ b/tools/perf/builtin-report.c @@ -267,6 +267,7 @@ static struct perf_event_ops event_ops = { .fork = event__process_task, .lost = event__process_lost, .read = process_read_event, + .attr = event__process_attr, }; extern volatile int session_done; |