Re: Read data to kernel buffer by blkdev_read_iter

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To: Ivan Safonov <insafonov@xxxxxxxxx>, linux-block@xxxxxxxxxxxxxxx
Subject: Re: Read data to kernel buffer by blkdev_read_iter
From: Bart Van Assche <bvanassche@xxxxxxx>
Date: Fri, 22 Mar 2019 06:42:32 -0700
In-reply-to: <b6d54ac9-ee29-edcf-907d-1e12fce321ac@gmail.com>
References: <b6d54ac9-ee29-edcf-907d-1e12fce321ac@gmail.com>
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.5.2

On 3/22/19 6:06 AM, Ivan Safonov wrote:

Kernel version is 4.19.16.

Is this behavior valid for iov_iter with type ITER_KVEC?


Are you familiar with the ITER_KVEC flag?

Bart.

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