From: Yunlong Song <yunlong.song@huawei.com>
Date: Wed, 18 Mar 2015 13:35:52 +0000 (+0800)
Subject: perf tools: Add the bash completion for listing subsubcommands of perf data
X-Git-Tag: omap-for-v4.2/o2_dc~146^2~59^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=01b7160bc6674912f6b7043bbf58d66e62e41054;p=pandora-kernel.git

perf tools: Add the bash completion for listing subsubcommands of perf data

The bash completion does not support listing subsubcommands for 'perf
data <TAB>', so fix it.

Example:

Before this patch:

 $ perf data <TAB>
 $

As shown above, the subsubcommands of perf data does not come out.

After this patch:

 $ perf data <TAB>
 convert

As shown above, the subsubcommands of perf data can come out now.

Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1426685758-25488-8-git-send-email-yunlong.song@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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