linux-kernel - Re: [PATCH 1/4] exfat: Simplify exfat_utf8_d

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Message-ID: <20200318000925.GB23230@ZenIV.linux.org.uk>
Date:   Wed, 18 Mar 2020 00:09:25 +0000
From:   Al Viro <viro@...iv.linux.org.uk>
To:     Pali Rohár <pali@...nel.org>
Cc:     Namjae Jeon <namjae.jeon@...sung.com>,
        Sungjong Seo <sj1557.seo@...sung.com>,
        linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/4] exfat: Simplify exfat_utf8_d_hash() for code points
 above U+FFFF

On Tue, Mar 17, 2020 at 11:25:52PM +0100, Pali Rohár wrote:
> Function partial_name_hash() takes long type value into which can be stored
> one Unicode code point. Therefore conversion from UTF-32 to UTF-16 is not
> needed.

Hmm...  You might want to update the comment in stringhash.h...