2019-05-27 06:55:05 +00:00
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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2005-04-16 22:20:36 +00:00
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/*
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2006-10-02 14:55:27 +00:00
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* Copyright (C) International Business Machines Corp., 2000-2001
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2005-04-16 22:20:36 +00:00
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*/
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#ifndef _H_JFS_EXTENT
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#define _H_JFS_EXTENT
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2020-08-05 02:49:01 +00:00
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/* get block allocation hint as location of disk inode */
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2005-04-16 22:20:36 +00:00
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#define INOHINT(ip) \
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(addressPXD(&(JFS_IP(ip)->ixpxd)) + lengthPXD(&(JFS_IP(ip)->ixpxd)) - 1)
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2006-10-01 06:27:14 +00:00
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extern int extAlloc(struct inode *, s64, s64, xad_t *, bool);
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2005-04-16 22:20:36 +00:00
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extern int extFill(struct inode *, xad_t *);
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extern int extHint(struct inode *, s64, xad_t *);
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2006-10-01 06:27:14 +00:00
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extern int extRealloc(struct inode *, s64, xad_t *, bool);
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2005-04-16 22:20:36 +00:00
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extern int extRecord(struct inode *, xad_t *);
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#endif /* _H_JFS_EXTENT */
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