From: Max Reitz <mreitz@redhat.com>
To: Kevin Wolf <kwolf@redhat.com>, qemu-block@nongnu.org
Cc: qemu-devel@nongnu.org
Subject: Re: [Qemu-devel] [PATCH 13/20] iscsi: Support BDRV_REQ_FUA
Date: Sat, 26 Mar 2016 21:33:19 +0100 [thread overview]
Message-ID: <56F6F20F.2080509@redhat.com> (raw)
In-Reply-To: <1458325289-17848-14-git-send-email-kwolf@redhat.com>
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On 18.03.2016 19:21, Kevin Wolf wrote:
> This replaces the existing hack in the iscsi driver that sent the FUA
> bit in writethrough mode and ignored the following flush in order to
> optimise the number of roundtrips (see commit 73b5394e).
>
> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
> ---
> block/iscsi.c | 24 +++++++-----------------
> 1 file changed, 7 insertions(+), 17 deletions(-)
Reviewed-by: Max Reitz <mreitz@redhat.com>
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next prev parent reply other threads:[~2016-03-26 20:33 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-03-18 18:21 [Qemu-devel] [PATCH 00/20] block: Implement writethrough in BlockBackend Kevin Wolf
2016-03-18 18:21 ` [Qemu-devel] [PATCH 01/20] block: Add bdrv_parse_cache_mode() Kevin Wolf
2016-03-26 17:05 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 02/20] qemu-nbd: Call blk_set_enable_write_cache() explicitly Kevin Wolf
2016-03-26 17:09 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 03/20] qemu-io: " Kevin Wolf
2016-03-26 17:18 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 04/20] qemu-img: Expand all BDRV_O_FLAGS uses Kevin Wolf
2016-03-26 17:34 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 05/20] qemu-img: Call blk_set_enable_write_cache() explicitly Kevin Wolf
2016-03-26 17:54 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 06/20] xen_disk: " Kevin Wolf
2016-03-22 11:08 ` Stefano Stabellini
2016-03-26 17:59 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 07/20] block: blockdev_init(): " Kevin Wolf
2016-03-26 18:13 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 08/20] block: Always set writeback mode in blk_new_open() Kevin Wolf
2016-03-26 18:36 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 09/20] block: Handle flush error in bdrv_pwrite_sync() Kevin Wolf
2016-03-26 18:46 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 10/20] block: Move enable_write_cache to BB level Kevin Wolf
2016-03-26 19:54 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 11/20] block/qapi: Use blk_enable_write_cache() Kevin Wolf
2016-03-26 20:14 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 12/20] block: Introduce bdrv_co_writev_flags() Kevin Wolf
2016-03-26 20:24 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 13/20] iscsi: Support BDRV_REQ_FUA Kevin Wolf
2016-03-26 20:33 ` Max Reitz [this message]
2016-03-26 20:44 ` Max Reitz
2016-03-29 11:02 ` Kevin Wolf
2016-03-18 18:21 ` [Qemu-devel] [PATCH 14/20] nbd: " Kevin Wolf
2016-03-26 20:46 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 15/20] raw: " Kevin Wolf
2016-03-26 20:49 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 16/20] block: Use bdrv_parse_cache_mode() in drive_init() Kevin Wolf
2016-03-26 20:53 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 17/20] qemu-io: Use bdrv_parse_cache_mode() in reopen_f() Kevin Wolf
2016-03-26 21:05 ` Max Reitz
2016-03-29 10:16 ` Kevin Wolf
2016-03-18 18:21 ` [Qemu-devel] [PATCH 18/20] block: Remove bdrv_parse_cache_flags() Kevin Wolf
2016-03-26 21:06 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 19/20] block: Remove BDRV_O_CACHE_WB Kevin Wolf
2016-03-26 21:23 ` Max Reitz
2016-03-18 18:21 ` [Qemu-devel] [PATCH 20/20] block: Remove bdrv_(set_)enable_write_cache() Kevin Wolf
2016-03-26 21:25 ` Max Reitz
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