diff options
| author | Yunlong Song | 2015-03-18 21:35:51 +0800 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo | 2015-03-19 13:49:38 -0300 |
| commit | e003ce54d2ccbb8da0fd4f421e1cc9686ef25add (patch) | |
| tree | c631ffd7a3b29a66b164fbd8b6ed4ca73011972c /tools/perf/perf-completion.sh | |
| parent | 3346b542f4165cb0007cfe3600866acbee67c686 (diff) | |
perf tools: Fix the bash completion for listing subcommands of perf
The bash completion does not support listing subcommands for 'perf
--<long option> <TAB>'.
Example:
Before this patch:
$ perf --debug <TAB>
$
As shown above, the subcommands of perf does not come out.
After this patch:
$ perf --debug <TAB>
annotate buildid-cache data evlist inject
kvm lock probe report script
test top version
bench buildid-list diff help kmem
list mem record sched stat
timechart trace
As shown above, the subcommands of perf 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/1426685758-25488-7-git-send-email-yunlong.song@huawei.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'tools/perf/perf-completion.sh')
| -rw-r--r-- | tools/perf/perf-completion.sh | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/tools/perf/perf-completion.sh b/tools/perf/perf-completion.sh index 3e25d3ea17f9..7b98ae48f0bf 100644 --- a/tools/perf/perf-completion.sh +++ b/tools/perf/perf-completion.sh @@ -130,7 +130,7 @@ __perf_main () # Skip options backward and find the last perf command __perf_prev_skip_opts # List perf subcommands or long options - if [ $cword -eq 1 ]; then + if [ -z $prev_skip_opts ]; then if [[ $cur == --* ]]; then cmds=$($cmd --list-opts) else |