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Re: [Qemu-devel] [PATCH 07/11] block: optimization blk_pwrite_compressed
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-devel] [PATCH 07/11] block: optimization blk_pwrite_compressed() |
Date: |
Mon, 13 Jun 2016 14:11:33 +0100 |
User-agent: |
Mutt/1.6.1 (2016-04-27) |
On Tue, May 31, 2016 at 12:15:26PM +0300, Denis V. Lunev wrote:
> diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h
> index 57df069..3d7b446 100644
> --- a/include/sysemu/block-backend.h
> +++ b/include/sysemu/block-backend.h
> @@ -205,6 +205,9 @@ int coroutine_fn blk_co_pwrite_zeroes(BlockBackend *blk,
> int64_t offset,
> int count, BdrvRequestFlags flags);
> int blk_pwrite_compressed(BlockBackend *blk, int64_t offset, const void *buf,
> int count);
> +int coroutine_fn blk_co_pwritev_compressed(BlockBackend *blk, int64_t offset,
> + unsigned int bytes,
> + QEMUIOVector *qiov);
Perhaps blk_co_pwritev_compressed() isn't necessary at all since
blk_co_pwritev() already exists and has the flags argument:
int coroutine_fn blk_co_pwritev(BlockBackend *blk, int64_t offset,
unsigned int bytes, QEMUIOVector *qiov,
BdrvRequestFlags flags);
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- Re: [Qemu-devel] [PATCH 07/11] block: optimization blk_pwrite_compressed(),
Stefan Hajnoczi <=