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Merge commit 'v2.6.31-rc6' into core/rcu
Merge reason: the branch was on pre-rc1 .30, update to latest. Signed-off-by: Ingo Molnar <[email protected]>
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commit
fa08661af8
2538 changed files with 70259 additions and 36388 deletions
13
init/Kconfig
13
init/Kconfig
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@ -932,6 +932,7 @@ menu "Performance Counters"
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config PERF_COUNTERS
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bool "Kernel Performance Counters"
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default y if PROFILING
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depends on HAVE_PERF_COUNTERS
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select ANON_INODES
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help
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@ -953,9 +954,17 @@ config PERF_COUNTERS
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Say Y if unsure.
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config EVENT_PROFILE
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bool "Tracepoint profile sources"
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depends on PERF_COUNTERS && EVENT_TRACER
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bool "Tracepoint profiling sources"
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depends on PERF_COUNTERS && EVENT_TRACING
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default y
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help
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Allow the use of tracepoints as software performance counters.
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When this is enabled, you can create perf counters based on
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tracepoints using PERF_TYPE_TRACEPOINT and the tracepoint ID
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found in debugfs://tracing/events/*/*/id. (The -e/--events
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option to the perf tool can parse and interpret symbolic
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tracepoints, in the subsystem:tracepoint_name format.)
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endmenu
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