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authorLi Zefan <lizf@cn.fujitsu.com>2009-12-21 14:27:35 +0800
committerIngo Molnar <mingo@elte.hu>2009-12-28 10:33:06 +0100
commit07b139c8c81b97bbe55c68daf0cbeca8b1c609ca (patch)
treeea410cac398bef3cc6cc7e2d2dc3527b50aac6d1 /init
parent659d8cfbb225f1fa5a4f8671a847ef3ab5a89660 (diff)
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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')
-rw-r--r--init/Kconfig13
1 files changed, 0 insertions, 13 deletions
diff --git a/init/Kconfig b/init/Kconfig
index a23da9f0180..06dab27c18d 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