From: Kevin Wolf <kwolf@redhat.com>
To: Eric Blake <eblake@redhat.com>
Cc: qemu-devel@nongnu.org, jsnow@redhat.com, jcody@redhat.com,
qemu-block@nongnu.org, Max Reitz <mreitz@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v4 13/21] mirror: Switch mirror_iteration() to byte-based
Date: Thu, 6 Jul 2017 15:47:48 +0200 [thread overview]
Message-ID: <20170706134748.GF5975@noname.redhat.com> (raw)
In-Reply-To: <20170705210842.960-14-eblake@redhat.com>
Am 05.07.2017 um 23:08 hat Eric Blake geschrieben:
> We are gradually converting to byte-based interfaces, as they are
> easier to reason about than sector-based. Change the internal
> loop iteration of mirroring to track by bytes instead of sectors
> (although we are still guaranteed that we iterate by steps that
> are both sector-aligned and multiples of the granularity). Drop
> the now-unused mirror_clip_sectors().
>
> Signed-off-by: Eric Blake <eblake@redhat.com>
> Reviewed-by: John Snow <jsnow@redhat.com>
> Reviewed-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Kevin Wolf <kwolf@redhat.com>
next prev parent reply other threads:[~2017-07-06 13:48 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-05 21:08 [Qemu-devel] [PATCH v4 00/21] make bdrv_is_allocated[_above] byte-based Eric Blake
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 01/21] blockjob: Track job ratelimits via bytes, not sectors Eric Blake
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 02/21] trace: Show blockjob actions " Eric Blake
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 03/21] stream: Switch stream_populate() to byte-based Eric Blake
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 04/21] stream: Drop reached_end for stream_complete() Eric Blake
2017-07-06 0:05 ` John Snow
2017-07-06 10:38 ` Kevin Wolf
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 05/21] stream: Switch stream_run() to byte-based Eric Blake
2017-07-06 10:39 ` Kevin Wolf
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 06/21] commit: Switch commit_populate() " Eric Blake
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 07/21] commit: Switch commit_run() " Eric Blake
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 08/21] mirror: Switch MirrorBlockJob " Eric Blake
2017-07-06 0:14 ` John Snow
2017-07-06 10:42 ` Kevin Wolf
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 09/21] mirror: Switch mirror_do_zero_or_discard() " Eric Blake
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 10/21] mirror: Update signature of mirror_clip_sectors() Eric Blake
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 11/21] mirror: Switch mirror_cow_align() to byte-based Eric Blake
2017-07-06 11:16 ` Kevin Wolf
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 12/21] mirror: Switch mirror_do_read() " Eric Blake
2017-07-06 13:30 ` Kevin Wolf
2017-07-06 14:25 ` Eric Blake
2017-07-06 14:55 ` Kevin Wolf
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 13/21] mirror: Switch mirror_iteration() " Eric Blake
2017-07-06 13:47 ` Kevin Wolf [this message]
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 14/21] block: Drop unused bdrv_round_sectors_to_clusters() Eric Blake
2017-07-06 13:49 ` Kevin Wolf
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 15/21] backup: Switch BackupBlockJob to byte-based Eric Blake
2017-07-06 13:59 ` Kevin Wolf
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 16/21] backup: Switch block_backup.h " Eric Blake
2017-07-06 14:11 ` Kevin Wolf
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 17/21] backup: Switch backup_do_cow() " Eric Blake
2017-07-06 14:36 ` Kevin Wolf
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 18/21] backup: Switch backup_run() " Eric Blake
2017-07-06 14:43 ` Kevin Wolf
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 19/21] block: Make bdrv_is_allocated() byte-based Eric Blake
2017-07-06 16:02 ` Kevin Wolf
2017-07-06 16:24 ` Eric Blake
2017-07-07 2:55 ` Eric Blake
2017-07-07 9:25 ` Kevin Wolf
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 20/21] block: Minimize raw use of bds->total_sectors Eric Blake
2017-07-06 0:23 ` John Snow
2017-07-06 16:48 ` Kevin Wolf
2017-07-06 17:03 ` Eric Blake
2017-07-06 17:27 ` Kevin Wolf
2017-07-05 21:08 ` [Qemu-devel] [PATCH v4 21/21] block: Make bdrv_is_allocated_above() byte-based Eric Blake
2017-07-06 17:13 ` Kevin Wolf
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