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| author | Vladimir Sementsov-Ogievskiy | 2021-08-24 10:38:31 +0200 |
|---|---|---|
| committer | Hanna Reitz | 2021-09-01 14:03:11 +0200 |
| commit | b518e9e9ef7a28aa559a05d44dd734e83ae75f9d (patch) | |
| tree | 11eb3251f94ac482e3a4c4a0bd368bb71896de03 /block/copy-before-write.h | |
| parent | block/backup: set copy_range and compress after filter insertion (diff) | |
| download | qemu-b518e9e9ef7a28aa559a05d44dd734e83ae75f9d.tar.gz qemu-b518e9e9ef7a28aa559a05d44dd734e83ae75f9d.tar.xz qemu-b518e9e9ef7a28aa559a05d44dd734e83ae75f9d.zip | |
block/backup: move cluster size calculation to block-copy
The main consumer of cluster-size is block-copy. Let's calculate it
here instead of passing through backup-top.
We are going to publish copy-before-write filter soon, so it will be
created through options. But we don't want for now to make explicit
option for cluster-size, let's continue to calculate it automatically.
So, now is the time to get rid of cluster_size argument for
bdrv_cbw_append().
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20210824083856.17408-10-vsementsov@virtuozzo.com>
[hreitz: Add qemu/error-report.h include to block/block-copy.c]
Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Diffstat (limited to 'block/copy-before-write.h')
| -rw-r--r-- | block/copy-before-write.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/block/copy-before-write.h b/block/copy-before-write.h index 538aab8bdb..b386fd8f01 100644 --- a/block/copy-before-write.h +++ b/block/copy-before-write.h @@ -32,7 +32,6 @@ BlockDriverState *bdrv_cbw_append(BlockDriverState *source, BlockDriverState *target, const char *filter_node_name, - uint64_t cluster_size, bool compress, BlockCopyState **bcs, Error **errp); |