From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49143) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dKlyy-0002sc-DQ for qemu-devel@nongnu.org; Tue, 13 Jun 2017 09:35:48 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dKlyt-0001HD-R5 for qemu-devel@nongnu.org; Tue, 13 Jun 2017 09:35:44 -0400 Received: from mx1.redhat.com ([209.132.183.28]:38238) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1dKlyt-0001Gp-Lt for qemu-devel@nongnu.org; Tue, 13 Jun 2017 09:35:39 -0400 From: Stefan Hajnoczi Date: Tue, 13 Jun 2017 14:35:30 +0100 Message-Id: <20170613133531.24671-2-stefanha@redhat.com> In-Reply-To: <20170613133531.24671-1-stefanha@redhat.com> References: <20170613133531.24671-1-stefanha@redhat.com> Subject: [Qemu-devel] [PULL 1/2] monitor: add handle_hmp_command trace event List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: Peter Maydell , Stefan Hajnoczi It is often useful to correlate QEMU-internal events with monitor commands that caused them. Trace the full HMP command being executed. Signed-off-by: Stefan Hajnoczi Reviewed-by: Eric Blake Message-id: 20170605104216.22429-2-stefanha@redhat.com Signed-off-by: Stefan Hajnoczi --- monitor.c | 2 ++ trace-events | 1 + 2 files changed, 3 insertions(+) diff --git a/monitor.c b/monitor.c index 1e63ace..11de403 100644 --- a/monitor.c +++ b/monitor.c @@ -3088,6 +3088,8 @@ static void handle_hmp_command(Monitor *mon, const char *cmdline) QDict *qdict; const mon_cmd_t *cmd; + trace_handle_hmp_command(mon, cmdline); + cmd = monitor_parse_command(mon, &cmdline, mon->cmd_table); if (!cmd) { return; diff --git a/trace-events b/trace-events index b496be9..6fe7818 100644 --- a/trace-events +++ b/trace-events @@ -45,6 +45,7 @@ qemu_system_powerdown_request(void) "" monitor_protocol_event_handler(uint32_t event, void *qdict) "event=%d data=%p" monitor_protocol_event_emit(uint32_t event, void *data) "event=%d data=%p" monitor_protocol_event_queue(uint32_t event, void *qdict, uint64_t rate) "event=%d data=%p rate=%" PRId64 +handle_hmp_command(void *mon, const char *cmdline) "mon %p cmdline: %s" # dma-helpers.c dma_blk_io(void *dbs, void *bs, int64_t offset, bool to_dev) "dbs=%p bs=%p offset=%" PRId64 " to_dev=%d" -- 2.9.4