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@@ -1501,6 +1501,33 @@ static int parse_target_str(struct trace *trace)
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return 0;
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}
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+static int trace__record(int argc, const char **argv)
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+{
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+ unsigned int rec_argc, i, j;
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+ const char **rec_argv;
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+ const char * const record_args[] = {
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+ "record",
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+ "-R",
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+ "-m", "1024",
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+ "-c", "1",
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+ "-e", "raw_syscalls:sys_enter,raw_syscalls:sys_exit",
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+ };
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+
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+ rec_argc = ARRAY_SIZE(record_args) + argc;
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+ rec_argv = calloc(rec_argc + 1, sizeof(char *));
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+
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+ if (rec_argv == NULL)
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+ return -ENOMEM;
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+
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+ for (i = 0; i < ARRAY_SIZE(record_args); i++)
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+ rec_argv[i] = record_args[i];
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+
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+ for (j = 0; j < (unsigned int)argc; j++, i++)
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+ rec_argv[i] = argv[j];
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+
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+ return cmd_record(i, rec_argv, NULL);
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+}
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+
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static int trace__run(struct trace *trace, int argc, const char **argv)
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{
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struct perf_evlist *evlist = perf_evlist__new();
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@@ -1788,6 +1815,8 @@ int cmd_trace(int argc, const char **argv, const char *prefix __maybe_unused)
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const char * const trace_usage[] = {
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"perf trace [<options>] [<command>]",
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"perf trace [<options>] -- <command> [<options>]",
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+ "perf trace record [<options>] [<command>]",
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+ "perf trace record [<options>] -- <command> [<options>]",
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NULL
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};
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struct trace trace = {
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@@ -1844,6 +1873,9 @@ int cmd_trace(int argc, const char **argv, const char *prefix __maybe_unused)
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int err;
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char bf[BUFSIZ];
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+ if ((argc > 1) && (strcmp(argv[1], "record") == 0))
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+ return trace__record(argc-2, &argv[2]);
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+
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argc = parse_options(argc, argv, trace_options, trace_usage, 0);
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if (output_name != NULL) {
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