[PATCH 6/7] migration: Dump sub-cmd name in loadvm_process_command tp

[Peter Xu]

It'll be easier to read the name rather than index of sub-cmd when debugging.

Signed-off-by: Peter Xu <pet...@redhat.com>
---
 migration/savevm.c     | 2 +-
 migration/trace-events | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/migration/savevm.c b/migration/savevm.c
index d59e976d50..17b8e25e00 100644
--- a/migration/savevm.c
+++ b/migration/savevm.c
@@ -2271,7 +2271,7 @@ static int loadvm_process_command(QEMUFile *f)
         return qemu_file_get_error(f);
     }
 
-    trace_loadvm_process_command(cmd, len);
+    trace_loadvm_process_command(mig_cmd_args[cmd].name, len);
     if (cmd >= MIG_CMD_MAX || cmd == MIG_CMD_INVALID) {
         error_report("MIG_CMD 0x%x unknown (len 0x%x)", cmd, len);
         return -EINVAL;
diff --git a/migration/trace-events b/migration/trace-events
index b48d873b8a..d63a5915f5 100644
--- a/migration/trace-events
+++ b/migration/trace-events
@@ -22,7 +22,7 @@ loadvm_postcopy_handle_resume(void) ""
 loadvm_postcopy_ram_handle_discard(void) ""
 loadvm_postcopy_ram_handle_discard_end(void) ""
 loadvm_postcopy_ram_handle_discard_header(const char *ramid, uint16_t len) 
"%s: %ud"
-loadvm_process_command(uint16_t com, uint16_t len) "com=0x%x len=%d"
+loadvm_process_command(const char *s, uint16_t len) "com=%s len=%d"
 loadvm_process_command_ping(uint32_t val) "0x%x"
 postcopy_ram_listen_thread_exit(void) ""
 postcopy_ram_listen_thread_start(void) ""
-- 
2.32.0