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Re: [Qemu-block] [PATCH v2 6/6] file-posix: Make .bdrv_co_truncate async
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From: |
Stefan Hajnoczi |
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Subject: |
Re: [Qemu-block] [PATCH v2 6/6] file-posix: Make .bdrv_co_truncate asynchronous |
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Date: |
Wed, 27 Jun 2018 12:57:52 +0100 |
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User-agent: |
Mutt/1.10.0 (2018-05-17) |
On Tue, Jun 26, 2018 at 04:24:34PM +0200, Kevin Wolf wrote:
> This moves the code to resize an image file to the thread pool to avoid
> blocking.
>
> Creating large images with preallocation with blockdev-create is now
> actually a background job instead of blocking the monitor (and most
> other things) until the preallocation has completed.
>
> Signed-off-by: Kevin Wolf <address@hidden>
> ---
> include/block/raw-aio.h | 4 +-
> block/file-posix.c | 265
> +++++++++++++++++++++++++++---------------------
> 2 files changed, 153 insertions(+), 116 deletions(-)
Reviewed-by: Stefan Hajnoczi <address@hidden>
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- Re: [Qemu-block] [PATCH v2 1/6] qcow2: Fix qcow2_truncate() error return value, (continued)
- [Qemu-block] [PATCH v2 3/6] qcow2: Remove coroutine trampoline for preallocate_co(), Kevin Wolf, 2018/06/26
- [Qemu-block] [PATCH v2 4/6] block: Move bdrv_truncate() implementation to io.c, Kevin Wolf, 2018/06/26
- [Qemu-block] [PATCH v2 5/6] block: Use tracked request for truncate, Kevin Wolf, 2018/06/26
- [Qemu-block] [PATCH v2 2/6] block: Convert .bdrv_truncate callback to coroutine_fn, Kevin Wolf, 2018/06/26
- [Qemu-block] [PATCH v2 6/6] file-posix: Make .bdrv_co_truncate asynchronous, Kevin Wolf, 2018/06/26
- Re: [Qemu-block] [PATCH v2 6/6] file-posix: Make .bdrv_co_truncate asynchronous,
Stefan Hajnoczi <=
- Re: [Qemu-block] [PATCH v2 0/6] file-posix: Make truncate/preallocate asynchronous, Stefan Hajnoczi, 2018/06/27