Revision 875fef493f21e54d20d71a581687990aaa50268c authored by Linus Torvalds on 15 November 2019, 18:30:24 UTC, committed by Linus Torvalds on 15 November 2019, 18:30:24 UTC
Pull ceph fixes from Ilya Dryomov: "Two fixes for the buffered reads and O_DIRECT writes serialization patch that went into -rc1 and a fixup for a bogus warning on older gcc versions" * tag 'ceph-for-5.4-rc8' of git://github.com/ceph/ceph-client: rbd: silence bogus uninitialized warning in rbd_object_map_update_finish() ceph: increment/decrement dio counter on async requests ceph: take the inode lock before acquiring cap refs
no-block.c
// SPDX-License-Identifier: GPL-2.0-or-later
/* no-block.c: implementation of routines required for non-BLOCK configuration
*
* Copyright (C) 2006 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*/
#include <linux/kernel.h>
#include <linux/fs.h>
static int no_blkdev_open(struct inode * inode, struct file * filp)
{
return -ENODEV;
}
const struct file_operations def_blk_fops = {
.open = no_blkdev_open,
.llseek = noop_llseek,
};
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