perf_counter: add sample user-space to Documentation/perf_counter/

Initial version of kerneltop.c and perfstat.c.

Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Ingo Molnar 2009-03-23 21:29:59 +01:00
commit e0143bad9d
3 changed files with 1489 additions and 0 deletions