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authorMike Frysinger <vapier@gentoo.org>2009-06-12 13:17:43 -0400
committerIngo Molnar <mingo@elte.hu>2009-06-12 19:37:30 +0200
commit018df72dd01576ab199c6129233cdeaf1409958b (patch)
tree1561017056cc1289e373b094d72ba41a4382308b /init
parent974802eaa1afdc87e00821df7020a2b3c6fee623 (diff)
downloadlinux-linaro-stable-018df72dd01576ab199c6129233cdeaf1409958b.tar.gz
perf_counter: Start documenting HAVE_PERF_COUNTERS requirements
Help out arch porters who want to support perf counters by listing some basic requirements. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Paul Mackerras <paulus@samba.org> LKML-Reference: <1244827063-24046-1-git-send-email-vapier@gentoo.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'init')
-rw-r--r--init/Kconfig2
1 files changed, 2 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig
index c649657e2259..d3a50967c337 100644
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -936,6 +936,8 @@ config AIO
config HAVE_PERF_COUNTERS
bool
+ help
+ See tools/perf/design.txt for details.
menu "Performance Counters"