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[Qemu-devel] [RFC V2 05/16] qcow2: Collect unaligned writes missing data
From: |
Benoît Canet |
Subject: |
[Qemu-devel] [RFC V2 05/16] qcow2: Collect unaligned writes missing data reads metric. |
Date: |
Wed, 6 Feb 2013 13:32:08 +0100 |
---
block/qcow2-dedup.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/block/qcow2-dedup.c b/block/qcow2-dedup.c
index 868caec..708b62c 100644
--- a/block/qcow2-dedup.c
+++ b/block/qcow2-dedup.c
@@ -130,6 +130,7 @@ int
qcow2_dedup_read_missing_and_concatenate(BlockDriverState *bs,
/* read beginning */
if (cluster_beginning_nr) {
+ s->dedup_metrics.missing_data_reads++;
ret = qcow2_read_cluster_data(bs,
*data,
cluster_beginning_sector,
@@ -153,6 +154,7 @@ int
qcow2_dedup_read_missing_and_concatenate(BlockDriverState *bs,
/* read and add ending */
if (cluster_ending_nr) {
+ s->dedup_metrics.missing_data_reads++;
ret = qcow2_read_cluster_data(bs,
*data +
(cluster_beginning_nr +
--
1.7.10.4
- [Qemu-devel] [RFC V2 00/16] QCOW2 deduplication metrics, Benoît Canet, 2013/02/06
- [Qemu-devel] [RFC V2 01/16] qcow2: Add qcow2_co_dedup_resume to restart deduplication., Benoît Canet, 2013/02/06
- [Qemu-devel] [RFC V2 03/16] qcow2: Add deduplication metrics structures., Benoît Canet, 2013/02/06
- [Qemu-devel] [RFC V2 05/16] qcow2: Collect unaligned writes missing data reads metric.,
Benoît Canet <=
- [Qemu-devel] [RFC V2 06/16] qcow2: Collect deduplicated cluster metric., Benoît Canet, 2013/02/06
- [Qemu-devel] [RFC V2 14/16] qcow2: Add qcow2_dedup_update_metrics to compute dedup RAM usage., Benoît Canet, 2013/02/06
- [Qemu-devel] [RFC V2 15/16] qcow2: returns deduplication metrics and status via bdrv_get_info(), Benoît Canet, 2013/02/06
- [Qemu-devel] [RFC V2 10/16] qcow2: Count cluster deleted metric, Benoît Canet, 2013/02/06
- [Qemu-devel] [RFC V2 11/16] qcow2: Count deduplication refcount overflow metric., Benoît Canet, 2013/02/06
- [Qemu-devel] [RFC V2 07/16] qcow2: Collect undeduplicated cluster metric., Benoît Canet, 2013/02/06
- [Qemu-devel] [RFC V2 02/16] qcow2: Enable the deduplication feature., Benoît Canet, 2013/02/06
- [Qemu-devel] [RFC V2 04/16] qcow2: Initialize deduplication metrics., Benoît Canet, 2013/02/06