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(parent: 3ab8d79) | patch
perf_counter tools: cut down default count for cpu-cycles
authorWu Fengguang <fengguang.wu@intel.com>
Fri, 20 Mar 2009 02:08:09 +0000 (10:08 +0800)
committerIngo Molnar <mingo@elte.hu>
Mon, 6 Apr 2009 07:30:23 +0000 (09:30 +0200)
commitdda7c02f33833bfa9412ba6f0e410b0a18b42c88
tree0b4777dfc0c1b2c0791e8522d8441d90f2734b07tree | snapshot (tar.gz zip)
parent3ab8d792b1348eaabfe550ba60902d781d160dd4commit | diff
perf_counter tools: cut down default count for cpu-cycles

In my system, it takes kerneltop dozens of minutes to
show up usable numbers. Make the default count 100 times
smaller fixed this long startup latency.

I'm not sure if it's the right solution though.

Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Documentation/perf_counter/kerneltop.c diff | blob | blame | history