perf tools: Fix the bash completion for listing subsubcommands of perf subcommand
The bash completion does not support listing subsubcommands for 'perf
kvm|kmem|mem|lock|sched --<long option> <TAB>', where 'kvm|kmem|mem|
lock|sched' are all subcommands of perf.
Example:
Before this patch:
$ perf kvm --verbose <TAB>
$
As shown above, the subsubcommands of perf kvm does not come out.
After this patch:
$ perf kvm --verbose <TAB>
buildid-list diff record report stat
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As shown above, the subsubcommands of perf kvm can come out now.
Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Wang Nan <wangnan0@huawei.com>
Link: http://lkml.kernel.org/r/1426685758-25488-3-git-send-email-yunlong.song@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
1 file changed