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Re: [Qemu-block] [PATCH v2 1/7] dirty-bitmap: operate with int64_t amoun
From: |
Eric Blake |
Subject: |
Re: [Qemu-block] [PATCH v2 1/7] dirty-bitmap: operate with int64_t amount |
Date: |
Thu, 7 Jul 2016 15:52:01 -0600 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 |
On 07/07/2016 03:35 AM, Denis V. Lunev wrote:
> Underlying HBitmap operates even with uint64_t. Thus this change is safe.
> This would be useful f.e. to mark entire bitmap dirty in one call.
>
> Signed-off-by: Denis V. Lunev <address@hidden>
> Reviewed-by: Vladimir Sementsov-Ogievskiy <address@hidden>
> CC: Stefan Hajnoczi <address@hidden>
> CC: Fam Zheng <address@hidden>
> CC: Kevin Wolf <address@hidden>
> CC: Max Reitz <address@hidden>
> CC: Jeff Cody <address@hidden>
> CC: Eric Blake <address@hidden>
> ---
> block/dirty-bitmap.c | 6 +++---
> include/block/block_int.h | 2 +-
> include/block/dirty-bitmap.h | 4 ++--
> 3 files changed, 6 insertions(+), 6 deletions(-)
Reviewed-by: Eric Blake <address@hidden>
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- [Qemu-block] [PATCH v2 6/7] mirror: efficiently zero out target, (continued)
- [Qemu-block] [PATCH v2 6/7] mirror: efficiently zero out target, Denis V. Lunev, 2016/07/07
- [Qemu-block] [PATCH v2 5/7] mirror: optimize dirty bitmap filling in mirror_run a bit, Denis V. Lunev, 2016/07/07
- [Qemu-block] [PATCH v2 3/7] mirror: create mirror_dirty_init helper for mirror_run, Denis V. Lunev, 2016/07/07
- [Qemu-block] [PATCH v2 1/7] dirty-bitmap: operate with int64_t amount, Denis V. Lunev, 2016/07/07
- [Qemu-block] [PATCH v2 4/7] block: remove extra condition in bdrv_can_write_zeroes_with_unmap, Denis V. Lunev, 2016/07/07
- [Qemu-block] [PATCH v2 7/7] mirror: improve performance of mirroring of empty disk, Denis V. Lunev, 2016/07/07
- [Qemu-block] [PATCH v2 2/7] mirror: make sectors_in_flight int64_t, Denis V. Lunev, 2016/07/07