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[Qemu-devel] [PATCH v2 12/22] qemu-io: Account for failed, invalid and f
From: |
Alberto Garcia |
Subject: |
[Qemu-devel] [PATCH v2 12/22] qemu-io: Account for failed, invalid and flush operations |
Date: |
Fri, 2 Oct 2015 17:26:22 +0300 |
Signed-off-by: Alberto Garcia <address@hidden>
---
qemu-io-cmds.c | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/qemu-io-cmds.c b/qemu-io-cmds.c
index d6572a8..f8f02ab 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 = { 0 };
+ 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;
}
--
2.5.3
- [Qemu-devel] [PATCH v2 11/22] block: New option to define the intervals for collecting I/O statistics, (continued)
- [Qemu-devel] [PATCH v2 11/22] block: New option to define the intervals for collecting I/O statistics, Alberto Garcia, 2015/10/08
- [Qemu-devel] [PATCH v2 02/22] ide: Account for write operations correctly, Alberto Garcia, 2015/10/08
- [Qemu-devel] [PATCH v2 21/22] scsi-disk: Account for failed operations, Alberto Garcia, 2015/10/08
- [Qemu-devel] [PATCH v2 13/22] block: Use QEMU_CLOCK_VIRTUAL for the accounting code in qtest mode, Alberto Garcia, 2015/10/08
- [Qemu-devel] [PATCH v2 20/22] macio: Account for failed operations, Alberto Garcia, 2015/10/08
- [Qemu-devel] [PATCH v2 14/22] iotests: Add test for the block device statistics, Alberto Garcia, 2015/10/08
- [Qemu-devel] [PATCH v2 10/22] block: Add average I/O queue depth to BlockDeviceTimedStats, Alberto Garcia, 2015/10/08
- [Qemu-devel] [PATCH v2 08/22] block: Allow configuring whether to account failed and invalid ops, Alberto Garcia, 2015/10/08
- [Qemu-devel] [PATCH v2 12/22] qemu-io: Account for failed, invalid and flush operations,
Alberto Garcia <=
- [Qemu-devel] [PATCH v2 18/22] atapi: Account for failed and invalid operations, Alberto Garcia, 2015/10/08
- [Qemu-devel] [PATCH v2 17/22] xen_disk: Account for failed and invalid operations, Alberto Garcia, 2015/10/08
- [Qemu-devel] [PATCH v2 15/22] nvme: Account for failed and invalid operations, Alberto Garcia, 2015/10/08
- [Qemu-devel] [PATCH v2 19/22] ide: Account for failed and invalid operations, Alberto Garcia, 2015/10/08