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Date: Tue, 6 Jun 2017 21:26:09 +0300
From: Sagi Grimberg <sagi@...mberg.me>
To: Johannes Thumshirn <jthumshirn@...e.de>,
Christoph Hellwig <hch@....de>,
Keith Busch <keith.busch@...el.com>
Cc: Hannes Reinecke <hare@...e.de>, maxg@...lanox.com,
Linux NVMe Mailinglist <linux-nvme@...ts.infradead.org>,
Linux Kernel Mailinglist <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v5 1/9] scatterlist: add sg_zeroout_area() helper
> + while ((offset < buflen) && sg_miter_next(&miter)) {
> + unsigned int len;
> +
> + len = min(miter.length, buflen - offset);
> + memset(miter.addr, '\0', len);
Why '\0' and not 0?
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