From patchwork Wed Jan 16 15:48:18 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Subject: [RFC, V5, 39/62] qcow2: Collect unaligned writes missing data reads metric. Date: Wed, 16 Jan 2013 05:48:18 -0000 From: =?utf-8?q?Beno=C3=AEt_Canet?= X-Patchwork-Id: 212811 Message-Id: <1358351321-4891-40-git-send-email-benoit@irqsave.net> To: qemu-devel@nongnu.org Cc: kwolf@redhat.com, pbonzini@redhat.com, =?UTF-8?q?Beno=C3=AEt=20Canet?= , stefanha@redhat.com --- 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 +