linux-kernel - Re: [PATCH v21 01/30] splice: Fix filemap of a blockdev

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Message-ID: <ZGhHz/U62RU5fK4o@infradead.org>
Date:   Fri, 19 May 2023 21:08:47 -0700
From:   Christoph Hellwig <hch@...radead.org>
To:     David Howells <dhowells@...hat.com>
Cc:     Jens Axboe <axboe@...nel.dk>, Al Viro <viro@...iv.linux.org.uk>,
        Christoph Hellwig <hch@...radead.org>,
        Matthew Wilcox <willy@...radead.org>, Jan Kara <jack@...e.cz>,
        Jeff Layton <jlayton@...nel.org>,
        David Hildenbrand <david@...hat.com>,
        Jason Gunthorpe <jgg@...dia.com>,
        Logan Gunthorpe <logang@...tatee.com>,
        Hillf Danton <hdanton@...a.com>,
        Christian Brauner <brauner@...nel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        linux-fsdevel@...r.kernel.org, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        Christoph Hellwig <hch@....de>,
        Steve French <stfrench@...rosoft.com>,
        John Hubbard <jhubbard@...dia.com>
Subject: Re: [PATCH v21 01/30] splice: Fix filemap of a blockdev

Just noticed this now, but filemap of a blockdev sounds weird.

Maybe something like:

splice: use the correct inode in filemap_splice_read

might be better.