From: Hannes Reinecke <hare@suse.de>
To: Paolo Bonzini <pbonzini@redhat.com>,
linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Cc: jejb@linux.ibm.com, martin.petersen@oracle.com,
linux-scsi@vger.kernel.org, stefanha@redhat.com
Subject: Re: [PATCH 2/2] virtio_scsi: implement request batching
Date: Fri, 5 Jul 2019 09:52:16 +0200 [thread overview]
Message-ID: <ec1a4902-d661-3a63-2dca-ca7692e225ae@suse.de> (raw)
In-Reply-To: <20190530112811.3066-3-pbonzini@redhat.com>
On 5/30/19 1:28 PM, Paolo Bonzini wrote:
> Adding the command and kicking the virtqueue so far was done one after
> another. Make the kick optional, so that we can take into account SCMD_LAST.
> We also need a commit_rqs callback to kick the device if blk-mq aborts
> the submission before the last request is reached.
>
> Suggested-by: Stefan Hajnoczi <stefanha@redhat.com>
> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
> ---
> drivers/scsi/virtio_scsi.c | 55 +++++++++++++++++++++++++++-----------
> 1 file changed, 40 insertions(+), 15 deletions(-)
>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Cheers,
Hannes
--
Dr. Hannes Reinecke Teamlead Storage & Networking
hare@suse.de +49 911 74053 688
SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg
GF: Felix Imendörffer, Mary Higgins, Sri Rasiah
HRB 21284 (AG Nürnberg)
next prev parent reply other threads:[~2019-07-05 7:52 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-05-30 11:28 [PATCH 0/2] scsi: add support for request batching Paolo Bonzini
2019-05-30 11:28 ` [PATCH 1/2] scsi_host: " Paolo Bonzini
2019-05-30 15:36 ` Bart Van Assche
2019-05-30 15:54 ` Paolo Bonzini
2019-05-30 17:54 ` Bart Van Assche
2019-05-31 9:12 ` Paolo Bonzini
2019-05-31 3:27 ` Ming Lei
2019-06-03 8:16 ` Paolo Bonzini
2019-07-05 1:00 ` Ming Lei
2019-06-04 22:40 ` Bart Van Assche
2019-06-19 8:11 ` Hannes Reinecke
2019-06-19 10:31 ` Paolo Bonzini
2019-07-04 13:19 ` Paolo Bonzini
2019-07-05 7:12 ` Hannes Reinecke
2019-07-05 7:44 ` Stefan Hajnoczi
2019-07-05 7:51 ` Hannes Reinecke
2019-05-30 11:28 ` [PATCH 2/2] virtio_scsi: implement " Paolo Bonzini
2019-05-30 17:28 ` Bart Van Assche
2019-05-31 9:03 ` Paolo Bonzini
2019-07-05 7:52 ` Hannes Reinecke [this message]
2019-07-08 9:47 ` Ming Lei
2019-06-10 12:36 ` [PATCH 0/2] scsi: add support for " Stefan Hajnoczi
2019-06-26 13:51 ` Paolo Bonzini
2019-06-26 14:14 ` Douglas Gilbert
2019-06-26 14:50 ` Paolo Bonzini
2019-06-27 3:37 ` Martin K. Petersen
2019-06-27 8:17 ` Paolo Bonzini
2019-07-05 7:13 ` Hannes Reinecke
2019-07-05 11:58 ` Paolo Bonzini
2019-07-12 1:37 ` Martin K. Petersen
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