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Date: Mon, 17 Aug 2020 16:18:51 +0100 From: Matthew Wilcox <willy@...radead.org> To: Bean Huo <huobean@...il.com> Cc: akpm@...ux-foundation.org, linux-mm@...ck.org, linux-kernel@...r.kernel.org, Bean Huo <beanhuo@...ron.com> Subject: Re: [PATCH] mm: change prev_offset type to unsigned long On Mon, Aug 17, 2020 at 05:06:37PM +0200, Bean Huo wrote: > From: Bean Huo <beanhuo@...ron.com> There's no description. Please explain why this patch is needed. > Signed-off-by: Bean Huo <beanhuo@...ron.com> > --- > mm/filemap.c | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/mm/filemap.c b/mm/filemap.c > index cf4bdf7803b6..d736c7a4b826 100644 > --- a/mm/filemap.c > +++ b/mm/filemap.c > @@ -2025,7 +2025,7 @@ ssize_t generic_file_buffered_read(struct kiocb *iocb, > pgoff_t last_index; > pgoff_t prev_index; > unsigned long offset; /* offset into pagecache page */ > - unsigned int prev_offset; > + unsigned long prev_offset; > int error = 0; > > if (unlikely(*ppos >= inode->i_sb->s_maxbytes)) > -- > 2.17.1 > >
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