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Re: [Qemu-block] [Qemu-devel] [PATCH v2 17/32] qcow2: Update get_cluster
From: |
Eric Blake |
Subject: |
Re: [Qemu-block] [Qemu-devel] [PATCH v2 17/32] qcow2: Update get_cluster_table() to support L2 slices |
Date: |
Tue, 16 Jan 2018 16:31:20 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2 |
On 12/15/2017 06:53 AM, Alberto Garcia wrote:
> This patch updates get_cluster_table() to return L2 slices instead of
> full L2 tables.
>
> The code itself needs almost no changes, it only needs to call
> offset_to_l2_slice_index() instead of offset_to_l2_index(). This patch
> also renames all the relevant variables and the documentation.
>
> Signed-off-by: Alberto Garcia <address@hidden>
> ---
> block/qcow2-cluster.c | 22 +++++++++++-----------
> 1 file changed, 11 insertions(+), 11 deletions(-)
>
> diff --git a/block/qcow2-cluster.c b/block/qcow2-cluster.c
> index ecb75b6be6..3d43dc2307 100644
> --- a/block/qcow2-cluster.c
> +++ b/block/qcow2-cluster.c
> @@ -660,20 +660,20 @@ fail:
> * get_cluster_table
> *
> * for a given disk offset, load (and allocate if needed)
> - * the l2 table.
> + * the appropiate slice of its l2 table.
s/appropiate/appropriate/
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake, Principal Software Engineer
Red Hat, Inc. +1-919-301-3266
Virtualization: qemu.org | libvirt.org
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