From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Martin K. Petersen" <martin.petersen@oracle.com>
Subject: Re: [PATCH V6 1/4] block: Allow mapping of vmalloc-ed
 buffers
Date: Thu, 11 Jul 2019 20:22:36 -0400
Message-ID: <yq15zo89k4z.fsf@oracle.com>
References: <20190701050918.27511-1-damien.lemoal@wdc.com>
 <20190701050918.27511-2-damien.lemoal@wdc.com>
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To: Damien Le Moal <damien.lemoal@wdc.com>
Cc: Jens Axboe <axboe@kernel.dk>, "Martin K . Petersen" <martin.petersen@oracle.com>, Mike Snitzer <snitzer@redhat.com>, linux-f2fs-devel@lists.sourceforge.net, linux-block@vger.kernel.org, dm-devel@redhat.com, linux-scsi@vger.kernel.org, Jaegeuk Kim <jaegeuk@kernel.org>, Christoph Hellwig <hch@lst.de>, Bart Van Assche <bvanassche@acm.org>
List-Id: linux-scsi@vger.kernel.org


Damien,

> To allow the SCSI subsystem scsi_execute_req() function to issue
> requests using large buffers that are better allocated with vmalloc()
> rather than kmalloc(), modify bio_map_kern() to allow passing a buffer
> allocated with vmalloc().

Looks good to me.

Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>

-- 
Martin K. Petersen	Oracle Linux Engineering