QMP: Don't use do_info()

[qemu.git] / block.c

diff --git a/block.c b/block.c
index 66bba875dda4777e55eed5c7bdff4c9aadae5470..ebbc376b0c7cc8e4452a9947e65538e4c2d4eefe 100644 (file)
--- a/block.c
+++ b/block.c
@@ -23,6 +23,7 @@
  */
 #include "config-host.h"
 #include "qemu-common.h"
+#include "trace.h"
 #include "monitor.h"
 #include "block_int.h"
 #include "module.h"
@@ -2063,6 +2064,8 @@ static void multiwrite_cb(void *opaque, int ret)
 {
     MultiwriteCB *mcb = opaque;
 
+    trace_multiwrite_cb(mcb, ret);
+
     if (ret < 0 && !mcb->error) {
         mcb->error = ret;
     }
@@ -2203,6 +2206,8 @@ int bdrv_aio_multiwrite(BlockDriverState *bs, BlockRequest *reqs, int num_reqs)
     // Check for mergable requests
     num_reqs = multiwrite_merge(bs, reqs, num_reqs, mcb);
 
+    trace_bdrv_aio_multiwrite(mcb, mcb->num_callbacks, num_reqs);
+
     /*
      * Run the aio requests. As soon as one request can't be submitted
      * successfully, fail all requests that are not yet submitted (we must
@@ -2224,6 +2229,7 @@ int bdrv_aio_multiwrite(BlockDriverState *bs, BlockRequest *reqs, int num_reqs)
      */
     mcb->num_requests = 1;
 
+    // Run the aio requests
     for (i = 0; i < num_reqs; i++) {
         mcb->num_requests++;
         acb = bdrv_aio_writev(bs, reqs[i].sector, reqs[i].qiov,
@@ -2234,8 +2240,10 @@ int bdrv_aio_multiwrite(BlockDriverState *bs, BlockRequest *reqs, int num_reqs)
             // submitted yet. Otherwise we'll wait for the submitted AIOs to
             // complete and report the error in the callback.
             if (i == 0) {
+                trace_bdrv_aio_multiwrite_earlyfail(mcb);
                 goto fail;
             } else {
+                trace_bdrv_aio_multiwrite_latefail(mcb, i);
                 multiwrite_cb(mcb, -EIO);
                 break;
             }