Commit 8d2a2a1d authored by Ramkumar Ramachandra's avatar Ramkumar Ramachandra Committed by Jiri Olsa

perf mem: Introduce --list-cmds for use by scripts

Signed-off-by: default avatarRamkumar Ramachandra <artagnon@gmail.com>
Acked-by: default avatarDavid Ahern <dsahern@gmail.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Link: http://lkml.kernel.org/r/1394853474-31019-3-git-send-email-artagnon@gmail.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: default avatarJiri Olsa <jolsa@redhat.com>
parent 3bca2354
......@@ -21,11 +21,6 @@ struct perf_mem {
DECLARE_BITMAP(cpu_bitmap, MAX_NR_CPUS);
};
static const char * const mem_usage[] = {
"perf mem [<options>] {record <command> |report}",
NULL
};
static int __cmd_record(int argc, const char **argv)
{
int rec_argc, i = 0, j;
......@@ -220,9 +215,15 @@ int cmd_mem(int argc, const char **argv, const char *prefix __maybe_unused)
" between columns '.' is reserved."),
OPT_END()
};
const char *const mem_subcommands[] = { "record", "report", NULL };
const char *mem_usage[] = {
NULL,
NULL
};
argc = parse_options(argc, argv, mem_options, mem_usage,
PARSE_OPT_STOP_AT_NON_OPTION);
argc = parse_options_subcommand(argc, argv, mem_options, mem_subcommands,
mem_usage, PARSE_OPT_STOP_AT_NON_OPTION);
if (!argc || !(strncmp(argv[0], "rec", 3) || mem_operation))
usage_with_options(mem_usage, mem_options);
......
......@@ -122,7 +122,7 @@ __perf_main ()
evts=$($cmd list --raw-dump)
__perfcomp_colon "$evts" "$cur"
# List subcommands for perf commands
elif [[ $prev == @(kvm|kmem) ]]; then
elif [[ $prev == @(kvm|kmem|mem) ]]; then
subcmds=$($cmd $prev --list-cmds)
__perfcomp_colon "$subcmds" "$cur"
# List long option names
......
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