linux-kernel - Re: [PATCH v3] mm: Change return type to vm_fault

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Message-ID: <CAFqt6zb9KzPw0ih3fOs6DNd3RCcy9GYmxZ607_w7obn0Kym7Kw@mail.gmail.com>
Date:   Sun, 13 May 2018 00:44:23 +0530
From:   Souptick Joarder <jrdr.linux@...il.com>
To:     Matthew Wilcox <willy@...radead.org>
Cc:     Joe Perches <joe@...ches.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Michal Hocko <mhocko@...e.com>,
        Hugh Dickins <hughd@...gle.com>,
        Dan Williams <dan.j.williams@...el.com>,
        David Rientjes <rientjes@...gle.com>, mike.kravetz@...cle.com,
        n-horiguchi@...jp.nec.com,
        "Aneesh Kumar K.V" <aneesh.kumar@...ux.vnet.ibm.com>,
        Linux-MM <linux-mm@...ck.org>, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3] mm: Change return type to vm_fault_t

>> It'd be nicer to realign the 2nd and 3rd arguments
>> on the subsequent lines.

>>
>>       vm_fault_t (*fault)(const struct vm_special_mapping *sm,
>>                           struct vm_area_struct *vma,
>>                           struct vm_fault *vmf);
>>
>

> It'd be nicer if people didn't try to line up arguments at all and
> just indented by an extra two tabs when they had to break a logical
> line due to the 80-column limit.

Matthew, there are two different opinions. Which one to take ?