From: Kevin Wolf <kwolf@redhat.com>
To: Eric Blake <eblake@redhat.com>
Cc: qemu-devel@nongnu.org, qemu-block@nongnu.org,
Max Reitz <mreitz@redhat.com>,
Stefan Hajnoczi <stefanha@redhat.com>,
Fam Zheng <famz@redhat.com>, "Denis V. Lunev" <den@openvz.org>,
Juan Quintela <quintela@redhat.com>,
Amit Shah <amit.shah@redhat.com>
Subject: Re: [Qemu-devel] [PATCH v2 04/13] block: Switch bdrv_write_zeroes() to byte interface
Date: Thu, 2 Jun 2016 13:01:32 +0200 [thread overview]
Message-ID: <20160602110132.GC6867@noname.redhat.com> (raw)
In-Reply-To: <1464815413-613-5-git-send-email-eblake@redhat.com>
Am 01.06.2016 um 23:10 hat Eric Blake geschrieben:
> Rename to bdrv_pwrite_zeroes() to let the compiler ensure we
> cater to the updated semantics. Do the same for
> bdrv_aio_write_zeroes() and bdrv_co_write_zeroes(). Two of the
> three places map to the byte-based counterparts; but for now,
> since we have no byte-based aio write, we still require sector
> alignment in those callers, via assertions.
As it happens, I sent a patch (and you already reviewed it) that removes
the AIO function anyway because those callers don't exist. :-)
So this patch will conflict with it, but I guess I can resolve that
while rebasing.
Kevin
next prev parent reply other threads:[~2016-06-02 11:01 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-01 21:10 [Qemu-devel] [PATCH v2 00/13] Kill sector-based write_zeroes Eric Blake
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 01/13] iscsi: Use block size as minimum zero/discard alignment Eric Blake
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 02/13] block: Track write zero limits in bytes Eric Blake
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 03/13] block: Add .bdrv_co_pwrite_zeroes() Eric Blake
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 04/13] block: Switch bdrv_write_zeroes() to byte interface Eric Blake
2016-06-02 11:01 ` Kevin Wolf [this message]
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 05/13] iscsi: Convert to bdrv_co_pwrite_zeroes() Eric Blake
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 06/13] qcow2: " Eric Blake
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 07/13] blkreplay: " Eric Blake
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 08/13] gluster: " Eric Blake
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 09/13] qed: " Eric Blake
2016-06-02 11:16 ` Kevin Wolf
2016-06-02 12:40 ` Eric Blake
2016-06-02 12:45 ` Kevin Wolf
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 10/13] raw-posix: " Eric Blake
2016-06-03 16:21 ` Kevin Wolf
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 11/13] raw_bsd: " Eric Blake
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 12/13] vmdk: " Eric Blake
2016-06-01 21:10 ` [Qemu-devel] [PATCH v2 13/13] block: Kill bdrv_co_write_zeroes() Eric Blake
2016-06-02 11:26 ` [Qemu-devel] [PATCH v2 00/13] Kill sector-based write_zeroes Kevin Wolf
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