diff mbox

[v3,11/21] qemu-io: Account for failed, invalid and flush operations

Message ID ba5f2b21a3e0877e57115669fa30c086194e0973.1445500464.git.berto@igalia.com
State New
Headers show

Commit Message

Alberto Garcia Oct. 22, 2015, 8:11 a.m. UTC 
Signed-off-by: Alberto Garcia <berto@igalia.com>
---
 qemu-io-cmds.c | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox

Patch

diff --git a/qemu-io-cmds.c b/qemu-io-cmds.c
index 6e5d1e4..0cac623 100644
--- a/qemu-io-cmds.c
+++ b/qemu-io-cmds.c
@@ -1364,6 +1364,7 @@  static void aio_write_done(void *opaque, int ret)
 
     if (ret < 0) {
         printf("aio_write failed: %s\n", strerror(-ret));
+        block_acct_failed(blk_get_stats(ctx->blk), &ctx->acct);
         goto out;
     }
 
@@ -1392,6 +1393,7 @@  static void aio_read_done(void *opaque, int ret)
 
     if (ret < 0) {
         printf("readv failed: %s\n", strerror(-ret));
+        block_acct_failed(blk_get_stats(ctx->blk), &ctx->acct);
         goto out;
     }
 
@@ -1505,6 +1507,7 @@  static int aio_read_f(BlockBackend *blk, int argc, char **argv)
     if (ctx->offset & 0x1ff) {
         printf("offset %" PRId64 " is not sector aligned\n",
                ctx->offset);
+        block_acct_invalid(blk_get_stats(blk), BLOCK_ACCT_READ);
         g_free(ctx);
         return 0;
     }
@@ -1512,6 +1515,7 @@  static int aio_read_f(BlockBackend *blk, int argc, char **argv)
     nr_iov = argc - optind;
     ctx->buf = create_iovec(blk, &ctx->qiov, &argv[optind], nr_iov, 0xab);
     if (ctx->buf == NULL) {
+        block_acct_invalid(blk_get_stats(blk), BLOCK_ACCT_READ);
         g_free(ctx);
         return 0;
     }
@@ -1600,6 +1604,7 @@  static int aio_write_f(BlockBackend *blk, int argc, char **argv)
     if (ctx->offset & 0x1ff) {
         printf("offset %" PRId64 " is not sector aligned\n",
                ctx->offset);
+        block_acct_invalid(blk_get_stats(blk), BLOCK_ACCT_WRITE);
         g_free(ctx);
         return 0;
     }
@@ -1607,6 +1612,7 @@  static int aio_write_f(BlockBackend *blk, int argc, char **argv)
     nr_iov = argc - optind;
     ctx->buf = create_iovec(blk, &ctx->qiov, &argv[optind], nr_iov, pattern);
     if (ctx->buf == NULL) {
+        block_acct_invalid(blk_get_stats(blk), BLOCK_ACCT_WRITE);
         g_free(ctx);
         return 0;
     }
@@ -1621,7 +1627,10 @@  static int aio_write_f(BlockBackend *blk, int argc, char **argv)
 
 static int aio_flush_f(BlockBackend *blk, int argc, char **argv)
 {
+    BlockAcctCookie cookie;
+    block_acct_start(blk_get_stats(blk), &cookie, 0, BLOCK_ACCT_FLUSH);
     blk_drain_all();
+    block_acct_done(blk_get_stats(blk), &cookie);
     return 0;
 }