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[Qemu-devel] [RFC V5 39/62] qcow2: Collect unaligned writes missing data
From: |
Benoît Canet |
Subject: |
[Qemu-devel] [RFC V5 39/62] qcow2: Collect unaligned writes missing data reads metric. |
Date: |
Wed, 16 Jan 2013 16:48:18 +0100 |
---
block/qcow2-dedup.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/block/qcow2-dedup.c b/block/qcow2-dedup.c
index 997714b..e4920d4 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 V5 53/62] block: Add bdrv_has_dedup., (continued)
- [Qemu-devel] [RFC V5 53/62] block: Add bdrv_has_dedup., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 52/62] qcow2: Add code to deduplicate cluster flagged with QCOW_OFLAG_TO_DEDUP., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 54/62] block: Add bdrv_is_dedup_running., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 55/62] block: Add bdrv_resume_dedup., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 61/62] qmp: Add block-pause-dedup., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 62/62] qmp: Add block_resume_dedup., Benoît Canet, 2013/01/16
- Re: [Qemu-devel] [RFC V5 00/62] QCOW2 deduplication, Eric Blake, 2013/01/16
- [Qemu-devel] [RFC V5 41/62] qcow2: Collect undeduplicated cluster metric., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 25/62] qcow2: Add verification of dedup table., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 39/62] qcow2: Collect unaligned writes missing data reads metric.,
Benoît Canet <=
- [Qemu-devel] [RFC V5 59/62] qcow2: Make dedup status persists., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 21/62] qcow2: Remove hash when cluster is deleted., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 51/62] block: Add BlockDriver function prototype to pause and resume deduplication., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 37/62] qcow2: Add deduplication metrics structures., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 24/62] qcow2: Serialize write requests when deduplication is activated., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 26/62] qcow2: Adapt checking of QCOW_OFLAG_COPIED for dedup., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 40/62] qcow2: Collect deduplicated cluster metric., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 57/62] qcow2: Add qcow2_pause_dedup., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 16/62] qcow2-cache: Allow to choose table size at creation., Benoît Canet, 2013/01/16
- [Qemu-devel] [RFC V5 58/62] qcow2: Add qcow2_resume_dedup., Benoît Canet, 2013/01/16