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authorLi Zefan <lizf@cn.fujitsu.com>2009-12-10 15:21:57 +0800
committerIngo Molnar <mingo@elte.hu>2009-12-10 08:30:27 +0100
commit90b86a9f7dc22e7ff8e8c79ed553860454ff8dd9 (patch)
tree3cb7015aa85ed6410eb9947f9bfd607f74f36f95 /tools/perf/util/parse-options.h
parent1bbfa6f25673019dc0acc9308b667c96f6cda8bf (diff)
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perf kmem: Show usage if no option is specified
As Ingo suggested, make "perf kmem" show help information. "perf kmem stat [--caller] [--alloc] .." will show memory statistics. Signed-off-by: Li Zefan <lizf@cn.fujitsu.com> Acked-by: Pekka Enberg <penberg@cs.helsinki.fi> LKML-Reference: <4B20A195.8030106@cn.fujitsu.com> Signed-off-by: Ingo Molnar <mingo@elte.hu>
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