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Re: [Qemu-devel] [PATCH] qed: make qed_alloc_clusters round up offset to
From: |
Kevin Wolf |
Subject: |
Re: [Qemu-devel] [PATCH] qed: make qed_alloc_clusters round up offset to nearest cluster |
Date: |
Tue, 23 Aug 2011 14:38:00 +0200 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:5.0) Gecko/20110707 Thunderbird/5.0 |
Am 16.08.2011 01:16, schrieb Devin Nakamura:
> Signed-off-by: Devin Nakamura <address@hidden>
> ---
> 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;
Stefan, Devin, have you come to a conclusion about this patch?
Kevin