mirror of https://gitee.com/openkylin/linux.git
35 lines
1.1 KiB
C
35 lines
1.1 KiB
C
// SPDX-License-Identifier: GPL-2.0
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/*
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* Copyright (c) 2005-2006 Silicon Graphics, Inc.
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* All Rights Reserved.
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*/
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#ifndef __XFS_AOPS_H__
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#define __XFS_AOPS_H__
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extern struct bio_set xfs_ioend_bioset;
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/*
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* Structure for buffered I/O completions.
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*/
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struct xfs_ioend {
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struct list_head io_list; /* next ioend in chain */
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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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struct inode *io_inode; /* file being written to */
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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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struct xfs_trans *io_append_trans;/* xact. for size update */
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struct bio *io_bio; /* bio being built */
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struct bio io_inline_bio; /* MUST BE LAST! */
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};
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extern const struct address_space_operations xfs_address_space_operations;
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extern const struct address_space_operations xfs_dax_aops;
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int xfs_setfilesize(struct xfs_inode *ip, xfs_off_t offset, size_t size);
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extern struct block_device *xfs_find_bdev_for_inode(struct inode *);
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extern struct dax_device *xfs_find_daxdev_for_inode(struct inode *);
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#endif /* __XFS_AOPS_H__ */
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