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Date:   Tue, 24 Nov 2020 11:21:13 -0800
From:   Ira Weiny <ira.weiny@intel.com>
To:     Matthew Wilcox <willy@infradead.org>
Cc:     Andrew Morton <akpm@linux-foundation.org>,
        Dave Hansen <dave.hansen@intel.com>,
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Subject: Re: [PATCH 01/17] mm/highmem: Lift memcpy_[to|from]_page and
 memset_page to core
Message-ID: <20201124192113.GL1161629@iweiny-DESK2.sc.intel.com>
References: <20201124060755.1405602-1-ira.weiny@intel.com>
 <20201124060755.1405602-2-ira.weiny@intel.com>
 <20201124141941.GB4327@casper.infradead.org>
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On Tue, Nov 24, 2020 at 02:19:41PM +0000, Matthew Wilcox wrote:
> On Mon, Nov 23, 2020 at 10:07:39PM -0800, ira.weiny@intel.com wrote:
> > +static inline void memzero_page(struct page *page, size_t offset, size_t len)
> > +{
> > +	memset_page(page, 0, offset, len);
> > +}
> 
> This is a less-capable zero_user_segments().

Actually it is a duplicate of zero_user()...  Sorry I did not notice those...
:-(

Why are they called '_user_'?

Ira