2018-06-06 04:42:14 +02:00
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// SPDX-License-Identifier: GPL-2.0
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2005-09-05 00:18:12 +02:00
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/*
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2006-06-09 07:29:12 +02:00
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* Copyright (c) 2005-2006 Silicon Graphics, Inc.
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2005-11-02 04:58:39 +01:00
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* All Rights Reserved.
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2005-09-05 00:18:12 +02:00
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*/
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#ifndef __XFS_AOPS_H__
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#define __XFS_AOPS_H__
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2018-05-21 00:25:57 +02:00
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extern struct bio_set xfs_ioend_bioset;
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2005-09-05 00:18:12 +02:00
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2006-01-11 05:40:13 +01:00
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/*
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2016-04-06 00:34:30 +02:00
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* Structure for buffered I/O completions.
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2006-01-11 05:40:13 +01:00
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*/
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2016-04-06 00:34:30 +02:00
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struct xfs_ioend {
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2016-02-15 07:23:12 +01:00
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struct list_head io_list; /* next ioend in chain */
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2019-02-15 17:02:46 +01:00
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int io_fork; /* inode fork written back */
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xfs_exntst_t io_state; /* extent state */
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2007-08-29 03:46:28 +02:00
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struct inode *io_inode; /* file being written to */
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2005-09-05 00:18:12 +02:00
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size_t io_size; /* size of the extent */
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xfs_off_t io_offset; /* offset in the file */
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2012-03-13 09:41:05 +01:00
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struct xfs_trans *io_append_trans;/* xact. for size update */
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2016-04-06 00:11:25 +02:00
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struct bio *io_bio; /* bio being built */
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2016-04-06 00:34:30 +02:00
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struct bio io_inline_bio; /* MUST BE LAST! */
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};
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2005-09-05 00:18:12 +02:00
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2006-06-28 13:26:44 +02:00
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extern const struct address_space_operations xfs_address_space_operations;
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2018-03-08 00:26:44 +01:00
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extern const struct address_space_operations xfs_dax_aops;
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2015-06-04 01:18:53 +02:00
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2016-09-19 03:26:41 +02:00
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int xfs_setfilesize(struct xfs_inode *ip, xfs_off_t offset, size_t size);
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2016-07-20 03:38:01 +02:00
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2016-02-27 00:19:52 +01:00
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extern struct block_device *xfs_find_bdev_for_inode(struct inode *);
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2017-08-25 00:12:50 +02:00
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extern struct dax_device *xfs_find_daxdev_for_inode(struct inode *);
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2009-12-15 00:14:59 +01:00
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2006-06-09 07:29:12 +02:00
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#endif /* __XFS_AOPS_H__ */
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