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Commit f2654260 authored by Ingo Molnar's avatar Ingo Molnar
Browse files

perf_counter: Set the CONFIG_PERF_COUNTERS default to y if CONFIG_PROFILING=y 



If user has already enabled profiling support in the kernel
(for oprofile, old-style profiling of ftrace) then offer up
perfcounters with a y default in interactive kconfig sessions.

Still keep it off by default otherwise.

Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 7e030655

init/Kconfig

+1 −0
Original line number Diff line number Diff line
@@ -940,6 +940,7 @@ menu "Performance Counters" 


config PERF_COUNTERS

	bool "Kernel Performance Counters"

	default y if PROFILING

	depends on HAVE_PERF_COUNTERS

	select ANON_INODES

	help