perf_counter: Start documenting HAVE_PERF_COUNTERS requirements
authorMike Frysinger <vapier@gentoo.org>
Fri, 12 Jun 2009 17:17:43 +0000 (13:17 -0400)
committerIngo Molnar <mingo@elte.hu>
Fri, 12 Jun 2009 17:37:30 +0000 (19:37 +0200)
commit018df72dd01576ab199c6129233cdeaf1409958b
tree1561017056cc1289e373b094d72ba41a4382308b
parent974802eaa1afdc87e00821df7020a2b3c6fee623
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>
init/Kconfig
tools/perf/design.txt