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From: Souptick Joarder <jrdr.linux@gmail.com>
Date: Mon, 4 Jun 2018 10:07:16 +0530
Message-ID: <CAFqt6zaf1k1SvYXLrCXAvsAPC+jGQoKxR_LtUwNybdJosptQTQ@mail.gmail.com>
Subject: Re: [PATCH v2] mm: Change return type int to vm_fault_t for fault handlers
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Sender: owner-linux-mm@kvack.org
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To: Matthew Wilcox <willy@infradead.org>
Cc: Al Viro <viro@zeniv.linux.org.uk>, Hugh Dickins <hughd@google.com>, Andrew Morton <akpm@linux-foundation.org>, Michal Hocko <mhocko@suse.com>, Ross Zwisler <ross.zwisler@linux.intel.com>, zi.yan@cs.rutgers.edu, "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>, Dan Williams <dan.j.williams@intel.com>, Greg KH <gregkh@linuxfoundation.org>, Mark Rutland <mark.rutland@arm.com>, riel@redhat.com, pasha.tatashin@oracle.com, jschoenh@amazon.de, Kate Stewart <kstewart@linuxfoundation.org>, David Rientjes <rientjes@google.com>, tglx@linutronix.de, Peter Zijlstra <peterz@infradead.org>, Mel Gorman <mgorman@suse.de>, yang.s@alibaba-inc.com, Minchan Kim <minchan@kernel.org>, linux-fsdevel <linux-fsdevel@vger.kernel.org>, linux-kernel@vger.kernel.org, Linux-MM <linux-mm@kvack.org>

On Sun, Jun 3, 2018 at 3:31 AM, Matthew Wilcox <willy@infradead.org> wrote:
> On Sun, Jun 03, 2018 at 01:34:07AM +0530, Souptick Joarder wrote:
>> @@ -3570,9 +3571,8 @@ static int hugetlb_cow(struct mm_struct *mm, struct vm_area_struct *vma,
>>                       return 0;
>>               }
>>
>> -             ret = (PTR_ERR(new_page) == -ENOMEM) ?
>> -                     VM_FAULT_OOM : VM_FAULT_SIGBUS;
>> -             goto out_release_old;
>> +             ret = vmf_error(PTR_ERR(new_page));
>> +                     goto out_release_old;
>>       }
>>
>>       /*
>
> Something weird happened to the goto here

Didn't get it ? Do you refer to wrong indent in goto ?