From: Souptick Joarder <jrdr.linux@gmail.com>
To: Andrew Morton <akpm@linux-foundation.org>,
Jan Kara <jack@suse.cz>,
mgorman@techsingularity.net, ak@linux.intel.com,
tim.c.chen@linux.intel.com,
Ross Zwisler <ross.zwisler@linux.intel.com>,
Matthew Wilcox <willy@infradead.org>
Cc: Linux-MM <linux-mm@kvack.org>, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] mm: Conveted to use vm_fault_t
Date: Tue, 28 Aug 2018 23:33:09 +0530 [thread overview]
Message-ID: <CAFqt6zaDm-ashgujTicR1zcdkoPc=-VzopiTV3+hcin==t_o4g@mail.gmail.com> (raw)
In-Reply-To: <20180828174952.GA29229@jordon-HP-15-Notebook-PC>
On Tue, Aug 28, 2018 at 11:18 PM Souptick Joarder <jrdr.linux@gmail.com> wrote:
>
> As part of vm_fault_t conversion filemap_page_mkwrite()
> for NOMMU case was missed. Now converted.
>
> Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
cc: Matthew Wilcox <willy@infradead.org>
> ---
> mm/filemap.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/mm/filemap.c b/mm/filemap.c
> index 52517f2..de6fed2 100644
> --- a/mm/filemap.c
> +++ b/mm/filemap.c
> @@ -2748,9 +2748,9 @@ int generic_file_readonly_mmap(struct file *file, struct vm_area_struct *vma)
> return generic_file_mmap(file, vma);
> }
> #else
> -int filemap_page_mkwrite(struct vm_fault *vmf)
> +vm_fault_t filemap_page_mkwrite(struct vm_fault *vmf)
> {
> - return -ENOSYS;
> + return VM_FAULT_SIGBUS;
> }
> int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
> {
> --
> 1.9.1
>
prev parent reply other threads:[~2018-08-28 18:00 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-08-28 17:51 [PATCH] mm: Conveted to use vm_fault_t Souptick Joarder
2018-08-28 18:03 ` Souptick Joarder [this message]
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