Commit-ID: 1f9975f14ce4f7258db1cb0eea8fba17482e331e
Gitweb: http://git.kernel.org/tip/1f9975f14ce4f7258db1cb0eea8fba17482e331e
Author: Yunlong Song <yunlong.song@xxxxxxxxxx>
AuthorDate: Wed, 18 Mar 2015 21:35:55 +0800
Committer: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
CommitDate: Thu, 19 Mar 2015 13:52:54 -0300
perf tools: Add the bash completion for listing subsubcommands of perf test
The bash completion does not support listing subsubcommands for 'perf
test <TAB>', so fix it.
Example:
Before this patch:
$ perf test <TAB>
$
As shown above, the subsubcommands of perf test does not come out.
After this patch:
$ perf test <TAB>
list
As shown above, the subsubcommands of perf test can come out now.
Signed-off-by: Yunlong Song <yunlong.song@xxxxxxxxxx>
Tested-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
Cc: Paul Mackerras <paulus@xxxxxxxxx>
Cc: Peter Zijlstra <a.p.zijlstra@xxxxxxxxx>
Cc: Wang Nan <wangnan0@xxxxxxxxxx>
Link: http://lkml.kernel.org/r/1426685758-25488-11-git-send-email-yunlong.song@xxxxxxxxxx
Signed-off-by: Arnaldo Carvalho de Melo <acme@xxxxxxxxxx>
---
tools/perf/perf-completion.sh | 2 +-
tools/perf/tests/builtin-test.c | 5 +++--
2 files changed, 4 insertions(+), 3 deletions(-)
diff --git a/tools/perf/perf-completion.sh b/tools/perf/perf-completion.sh
index 8739a13..35f43fd 100644
--- a/tools/perf/perf-completion.sh
+++ b/tools/perf/perf-completion.sh
@@ -143,7 +143,7 @@ __perf_main ()
__perfcomp_colon "$evts" "$cur"
else
# List subcommands for perf commands
- if [[ $prev_skip_opts == @(kvm|kmem|mem|lock|sched|data|help|script) ]]; then
+ if [[ $prev_skip_opts == @(kvm|kmem|mem|lock|sched|data|help|script|test) ]]; then
subcmds=$($cmd $prev_skip_opts --list-cmds)
__perfcomp_colon "$subcmds" "$cur"
fi
diff --git a/tools/perf/tests/builtin-test.c b/tools/perf/tests/builtin-test.c
index 4b7d9ab..ed8e05c 100644
--- a/tools/perf/tests/builtin-test.c
+++ b/tools/perf/tests/builtin-test.c
@@ -291,7 +291,7 @@ static int perf_test__list(int argc, const char **argv)
int cmd_test(int argc, const char **argv, const char *prefix __maybe_unused)
{
- const char * const test_usage[] = {
+ const char *test_usage[] = {
"perf test [<options>] [{list <test-name-fragment>|[<test-name-fragments>|<test-numbers>]}]",
NULL,
};
@@ -302,13 +302,14 @@ int cmd_test(int argc, const char **argv, const char *prefix __maybe_unused)
"be more verbose (show symbol address, etc)"),
OPT_END()
};
+ const char * const test_subcommands[] = { "list", NULL };
struct intlist *skiplist = NULL;
int ret = hists__init();
if (ret < 0)
return ret;
- argc = parse_options(argc, argv, test_options, test_usage, 0);
+ argc = parse_options_subcommand(argc, argv, test_options, test_subcommands, test_usage, 0);
if (argc >= 1 && !strcmp(argv[0], "list"))
return perf_test__list(argc, argv);
--
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