linux-kernel - [RFC PATCH 17/28] Remove file->f

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Message-Id: <20230316152618.711970-18-dhowells@redhat.com>
Date:   Thu, 16 Mar 2023 15:26:07 +0000
From:   David Howells <dhowells@...hat.com>
To:     Matthew Wilcox <willy@...radead.org>,
        "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Jakub Kicinski <kuba@...nel.org>,
        Paolo Abeni <pabeni@...hat.com>
Cc:     David Howells <dhowells@...hat.com>,
        Al Viro <viro@...iv.linux.org.uk>,
        Christoph Hellwig <hch@...radead.org>,
        Jens Axboe <axboe@...nel.dk>, Jeff Layton <jlayton@...nel.org>,
        Christian Brauner <brauner@...nel.org>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        netdev@...r.kernel.org, linux-fsdevel@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-mm@...ck.org
Subject: [RFC PATCH 17/28] Remove file->f_op->sendpage

Remove file->f_op->sendpage as splicing to a socket now calls sendmsg
rather than sendpage.

Signed-off-by: David Howells <dhowells@...hat.com>
cc: "David S. Miller" <davem@...emloft.net>
cc: Eric Dumazet <edumazet@...gle.com>
cc: Jakub Kicinski <kuba@...nel.org>
cc: Paolo Abeni <pabeni@...hat.com>
cc: Jens Axboe <axboe@...nel.dk>
cc: Matthew Wilcox <willy@...radead.org>
cc: netdev@...r.kernel.org
---
 include/linux/fs.h | 1 -
 1 file changed, 1 deletion(-)

diff --git a/include/linux/fs.h b/include/linux/fs.h
index f3ccc243851e..a9f1b2543d2c 100644
--- a/include/linux/fs.h
+++ b/include/linux/fs.h
@@ -1773,7 +1773,6 @@ struct file_operations {
 	int (*fsync) (struct file *, loff_t, loff_t, int datasync);
 	int (*fasync) (int, struct file *, int);
 	int (*lock) (struct file *, int, struct file_lock *);
-	ssize_t (*sendpage) (struct file *, struct page *, int, size_t, loff_t *, int);
 	unsigned long (*get_unmapped_area)(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
 	int (*check_flags)(int);
 	int (*flock) (struct file *, int, struct file_lock *);