From: Mike Snitzer <snitzer@redhat.com>
To: tang.junhui@zte.com.cn
Cc: zhang.kai16@zte.com.cn, dm-devel@redhat.com, agk@redhat.com
Subject: Re: [PATCH 1/2] dm-mpath: Enable hw_handler_params to take effect if hw_handler is the same between new and old
Date: Mon, 28 Nov 2016 16:23:57 -0500 [thread overview]
Message-ID: <20161128212357.GA7844@redhat.com> (raw)
In-Reply-To: <1479971509-6320-1-git-send-email-tang.junhui@zte.com.cn>
On Thu, Nov 24 2016 at 2:11am -0500,
tang.junhui@zte.com.cn <tang.junhui@zte.com.cn> wrote:
> From: "tang.junhui" <tang.junhui@zte.com.cn>
>
> If the hardware handle which a device has already attached is the same
> with m->hw_handler_name, m->hw_handler_params should not be ignored, but
> be enabled to take effect.
>
> Signed-off-by: tang.junhui <tang.junhui@zte.com.cn>
I tweaked this a little bit and staged it for 4.10, see:
https://git.kernel.org/cgit/linux/kernel/git/device-mapper/linux-dm.git/commit/?h=dm-4.10&id=1422b33eda2ffbc70eb11163bf7ac1e59ebba222
prev parent reply other threads:[~2016-11-28 21:23 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-24 7:11 [PATCH 1/2] dm-mpath: Enable hw_handler_params to take effect if hw_handler is the same between new and old tang.junhui
2016-11-24 7:11 ` [PATCH 2/2] dm-mpath: Remove useless retain_attached_hw_handler parameter tang.junhui
2016-11-28 21:39 ` Mike Snitzer
2016-11-28 21:42 ` Mike Snitzer
2016-11-29 0:28 ` Mike Snitzer
2016-11-29 1:22 ` tang.junhui
2016-11-28 21:23 ` Mike Snitzer [this message]
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