From: Yoshihiro YUNOMAE <[email protected]> There is no reason to prohibit supporting -N command in extract mode, since both record and extract read trace logs from ftrace and save it.
Signed-off-by: Yoshihiro YUNOMAE <[email protected]> Signed-off-by: Masami Hiramatsu <[email protected]> --- trace-record.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/trace-record.c b/trace-record.c index 9874a12..c387aff 100644 --- a/trace-record.c +++ b/trace-record.c @@ -520,6 +520,7 @@ static void stop_threads(enum trace_type type) static int create_recorder(struct buffer_instance *instance, int cpu, enum trace_type type, int *brass); +static void setup_network(void); static void flush_threads(void) { @@ -529,6 +530,9 @@ static void flush_threads(void) if (!cpu_count) return; + if (host) + setup_network(); + for (i = 0; i < cpu_count; i++) { /* Extract doesn't support sub buffers yet */ ret = create_recorder(&top_instance, i, TRACE_TYPE_EXTRACT, NULL); @@ -4047,8 +4051,8 @@ void trace_record (int argc, char **argv) rt_prio = atoi(optarg); break; case 'N': - if (!record) - die("-N only available with record"); + if (!record && !extract) + die("-N only available with record or extract"); if (output) die("-N incompatible with -o"); host = optarg; -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
