linux-kernel - Re: [V9fs-developer] [PATCH] fs: 9p: Adding new return type vm_fault

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Message-ID: <5B3C8974.6000606@huawei.com>
Date:   Wed, 4 Jul 2018 16:46:44 +0800
From:   piaojun <piaojun@...wei.com>
To:     Souptick Joarder <jrdr.linux@...il.com>,
        <akpm@...ux-foundation.org>
CC:     <lucho@...kov.net>, <ericvh@...il.com>,
        <linux-kernel@...r.kernel.org>, <willy@...radead.org>,
        <v9fs-developer@...ts.sourceforge.net>, <rminnich@...dia.gov>
Subject: Re: [V9fs-developer] [PATCH] fs: 9p: Adding new return type
 vm_fault_t

LGTM

On 2018/7/2 23:49, Souptick Joarder wrote:
> Use new return type vm_fault_t for page_mkwrite
> handler.
> 
> see commit 1c8f422059ae ("mm: change return type to
> vm_fault_t") for reference.
> 
> Signed-off-by: Souptick Joarder <jrdr.linux@...il.com>
> Reviewed-by: Matthew Wilcox <mawilcox@...rosoft.com>
Acked-by: Jun Piao <piaojun@...wei.com>
> ---
>  fs/9p/vfs_file.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/fs/9p/vfs_file.c b/fs/9p/vfs_file.c
> index 03c9e32..5f2e48d 100644
> --- a/fs/9p/vfs_file.c
> +++ b/fs/9p/vfs_file.c
> @@ -533,7 +533,7 @@ int v9fs_file_fsync_dotl(struct file *filp, loff_t start, loff_t end,
>  	return retval;
>  }
> 
> -static int
> +static vm_fault_t
>  v9fs_vm_page_mkwrite(struct vm_fault *vmf)
>  {
>  	struct v9fs_inode *v9inode;
> --
> 1.9.1
> 
> 
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