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| author | Li Zefan <lizf@cn.fujitsu.com> | 2009-12-21 14:27:35 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-28 10:33:06 +0100 |
| commit | 07b139c8c81b97bbe55c68daf0cbeca8b1c609ca (patch) | |
| tree | ea410cac398bef3cc6cc7e2d2dc3527b50aac6d1 /init/Kconfig | |
| parent | 659d8cfbb225f1fa5a4f8671a847ef3ab5a89660 (diff) | |
| download | lwn-07b139c8c81b97bbe55c68daf0cbeca8b1c609ca.tar.gz lwn-07b139c8c81b97bbe55c68daf0cbeca8b1c609ca.zip | |
perf events: Remove CONFIG_EVENT_PROFILE
Quoted from Ingo:
| This reminds me - i think we should eliminate CONFIG_EVENT_PROFILE -
| it's an unnecessary Kconfig complication. If both PERF_EVENTS and
| EVENT_TRACING is enabled we should expose generic tracepoints.
|
| Nor is it limited to event 'profiling', so it has become a misnomer as
| well.
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul Mackerras <paulus@samba.org>
LKML-Reference: <4B2F1557.2050705@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'init/Kconfig')
| -rw-r--r-- | init/Kconfig | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/init/Kconfig b/init/Kconfig index a23da9f01803..06dab27c18d9 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -966,19 +966,6 @@ config PERF_EVENTS Say Y if unsure. -config EVENT_PROFILE - bool "Tracepoint profiling sources" - depends on PERF_EVENTS && EVENT_TRACING - default y - help - Allow the use of tracepoints as software performance events. - - When this is enabled, you can create perf events based on - tracepoints using PERF_TYPE_TRACEPOINT and the tracepoint ID - found in debugfs://tracing/events/*/*/id. (The -e/--events - option to the perf tool can parse and interpret symbolic - tracepoints, in the subsystem:tracepoint_name format.) - config PERF_COUNTERS bool "Kernel performance counters (old config option)" depends on HAVE_PERF_EVENTS |