From: Anton Blanchard <anton@samba.org>
Date: Wed, 22 Jul 2009 13:04:12 +0000 (+1000)
Subject: perf_counter: Improve perf stat and perf record option parsing
X-Git-Tag: v2.6.31-rc4~3^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a0541234f89c93f313961ce7b28676e11488a5f0;p=pandora-kernel.git

perf_counter: Improve perf stat and perf record option parsing

perf stat and perf record currently look for all options on the command
line. This can lead to some confusion:

# perf stat ls -l
  Error: unknown switch `l'

While we can work around this by adding '--' before the command, the git
option parsing code can stop at the first non option:

# perf stat ls -l
 Performance counter stats for 'ls -l':
....

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
LKML-Reference: <20090722130412.GD9029@kryten>
---

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