linux-kernel - Re: [PATCH 5/5] fs/ceph: use pipe_get_pages

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Message-ID: <16ccf2d8-824f-8c8b-201c-95da8790c524@nvidia.com>
Date:   Mon, 24 Aug 2020 12:02:29 -0700
From:   John Hubbard <jhubbard@...dia.com>
To:     Matthew Wilcox <willy@...radead.org>,
        Jeff Layton <jlayton@...nel.org>
CC:     Andrew Morton <akpm@...ux-foundation.org>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Christoph Hellwig <hch@...radead.org>,
        Ilya Dryomov <idryomov@...il.com>,
        Jens Axboe <axboe@...nel.dk>, <linux-xfs@...r.kernel.org>,
        <linux-fsdevel@...r.kernel.org>, <linux-block@...r.kernel.org>,
        <ceph-devel@...r.kernel.org>, <linux-mm@...ck.org>,
        LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 5/5] fs/ceph: use pipe_get_pages_alloc() for pipe

On 8/24/20 11:54 AM, Matthew Wilcox wrote:
> On Mon, Aug 24, 2020 at 02:47:53PM -0400, Jeff Layton wrote:
>> Ok, I'll plan to pick it up providing no one has issues with exporting that symbol.
> 
> _GPL, perhaps?
> 
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I looked at that, and the equivalent iov_iter_get_pages* and related stuff was
just EXPORT_SYMBOL, so I tried to match that. But if it needs to be _GPL then
that's fine too...

thanks,
-- 
John Hubbard
NVIDIA