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From: | Paolo Bonzini |
Subject: | Re: [Qemu-devel] [RFC PATCH 25/34] scsi: add Hyper-V/VMBus SCSI controller |
Date: | Wed, 7 Feb 2018 12:11:50 +0100 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.5.2 |
On 06/02/2018 21:30, Roman Kagan wrote: > + blk_io_plug(d->conf.blk); > + if (scsi_req_enqueue(sreq)) { > + scsi_req_continue(sreq); > + } > + blk_io_unplug(d->conf.blk); Is plug/unplug really useful? Paolo
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