From: Juergen Gross <jgross@suse.com>
To: linux-kernel@vger.kernel.org, xen-devel@lists.xenproject.org
Cc: boris.ostrovsky@oracle.com, lambert.quentin@gmail.com,
linux-scsi@vger.kernel.org, dan.carpenter@oracle.com,
jejb@linux.vnet.ibm.com, martin.petersen@oracle.com
Subject: Re: [PATCH v2] xen/scsifront: don't request a slot on the ring until request is ready
Date: Fri, 9 Dec 2016 11:13:34 +0100 [thread overview]
Message-ID: <f8632b39-e793-1e8a-990c-5d612fbdb7b0@suse.com> (raw)
In-Reply-To: <20161202061545.14614-1-jgross@suse.com>
On 02/12/16 07:15, Juergen Gross wrote:
> Instead of requesting a new slot on the ring to the backend early, do
> so only after all has been setup for the request to be sent. This
> makes error handling easier as we don't need to undo the request id
> allocation and ring slot allocation.
>
> Suggested-by: Jan Beulich <jbeulich@suse.com>
> Signed-off-by: Juergen Gross <jgross@suse.com>
Commited to xen/tip.git for-linus-4.10
Juergen
next prev parent reply other threads:[~2016-12-09 10:13 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-19 18:22 [PATCH] xen-scsifront: Add a missing call to kfree Quentin Lambert
2016-11-21 6:01 ` Juergen Gross
2016-11-22 3:40 ` Martin K. Petersen
2016-11-22 5:19 ` Juergen Gross
2016-11-25 21:28 ` Dan Carpenter
2016-11-29 10:50 ` [PATCH] xen/scsifront: don't advance ring request pointer in case of error Juergen Gross
2016-11-29 11:14 ` [Xen-devel] " Jan Beulich
[not found] ` <583D712F0200007800123283@suse.com>
2016-11-29 11:19 ` Juergen Gross
2016-11-29 11:28 ` David Vrabel
2016-11-29 11:33 ` Juergen Gross
2016-11-29 11:40 ` Jan Beulich
[not found] ` <583D772D02000078001232DD@suse.com>
2016-11-29 12:33 ` Juergen Gross
2016-12-02 6:10 ` [PATCH v2] xen/scsifront: don't request a slot on the ring until request is ready Juergen Gross
2016-12-02 6:13 ` Juergen Gross
2016-12-02 6:15 ` Juergen Gross
2016-12-05 15:32 ` Boris Ostrovsky
2016-12-05 15:35 ` Juergen Gross
2016-12-08 14:56 ` Boris Ostrovsky
2016-12-09 10:13 ` Juergen Gross [this message]
2016-12-05 20:53 ` [PATCH] xen-scsifront: Add a missing call to kfree Dan Carpenter
2016-12-06 5:45 ` Juergen Gross
2016-12-06 10:22 ` Dan Carpenter
2016-11-24 8:24 ` Juergen Gross
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