From: Devin Nakamura <devin122@gmail.com>
To: qemu-devel@nongnu.org
Cc: kwolf@redhat.com, Devin Nakamura <devin122@gmail.com>
Subject: [Qemu-devel] [PATCH] qed: make qed_alloc_clusters round up offset to nearest cluster
Date: Mon, 15 Aug 2011 19:16:10 -0400 [thread overview]
Message-ID: <1313450170-22646-1-git-send-email-devin122@gmail.com> (raw)
Signed-off-by: Devin Nakamura <devin122@gmail.com>
---
block/qed.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/block/qed.c b/block/qed.c
index 333f067..9a1e49c 100644
--- a/block/qed.c
+++ b/block/qed.c
@@ -263,6 +263,8 @@ static int qed_read_string(BlockDriverState *file, uint64_t offset, size_t n,
*/
static uint64_t qed_alloc_clusters(BDRVQEDState *s, unsigned int n)
{
+ s->file_size = qed_start_of_cluster(s, s->file_size +
+ s->header.cluster_size - 1);
uint64_t offset = s->file_size;
s->file_size += n * s->header.cluster_size;
return offset;
--
1.7.6.rc1
next reply other threads:[~2011-08-15 23:15 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-08-15 23:16 Devin Nakamura [this message]
2011-08-16 16:22 ` [Qemu-devel] [PATCH] qed: make qed_alloc_clusters round up offset to nearest cluster Stefan Hajnoczi
[not found] ` <CAJ1AwB5v8V-KMz7YK9xYuyXn6jWN+H23dXCn5EV1hsuS3iqgnQ@mail.gmail.com>
2011-08-16 18:03 ` Devin Nakamura
2011-08-23 12:38 ` Kevin Wolf
2011-08-25 9:33 ` Stefan Hajnoczi
2011-08-25 22:14 ` Devin Nakamura
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