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authorYunlong Song <yunlong.song@huawei.com>2015-03-18 16:35:55 +0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2015-03-19 19:52:54 +0300
commit1f9975f14ce4f7258db1cb0eea8fba17482e331e (patch)
treecf395a9723e615678fe018062c2c47fccda331df
parent40cae2b779f2826f3d82674027299332c2007716 (diff)
downloadlinux-1f9975f14ce4f7258db1cb0eea8fba17482e331e.tar.xz
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@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/1426685758-25488-11-git-send-email-yunlong.song@huawei.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
-rw-r--r--tools/perf/perf-completion.sh2
-rw-r--r--tools/perf/tests/builtin-test.c5
2 files changed, 4 insertions, 3 deletions
diff --git a/tools/perf/perf-completion.sh b/tools/perf/perf-completion.sh
index 8739a1345017..35f43fd7a38b 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 4b7d9ab0f049..ed8e05c6839a 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);