1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | /* |
3 | * Copyright (C) International Business Machines Corp., 2000-2001 |
4 | */ |
5 | #ifndef _H_JFS_EXTENT |
6 | #define _H_JFS_EXTENT |
7 | |
8 | /* get block allocation hint as location of disk inode */ |
9 | #define INOHINT(ip) \ |
10 | (addressPXD(&(JFS_IP(ip)->ixpxd)) + lengthPXD(&(JFS_IP(ip)->ixpxd)) - 1) |
11 | |
12 | extern int extAlloc(struct inode *, s64, s64, xad_t *, bool); |
13 | extern int extHint(struct inode *, s64, xad_t *); |
14 | extern int extRecord(struct inode *, xad_t *); |
15 | |
16 | #endif /* _H_JFS_EXTENT */ |
17 | |