| /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| /* |
| * Copyright (C) International Business Machines Corp., 2000-2001 |
| */ |
| #ifndef _H_JFS_EXTENT |
| #define _H_JFS_EXTENT |
| |
| /* get block allocation allocation hint as location of disk inode */ |
| #define INOHINT(ip) \ |
| (addressPXD(&(JFS_IP(ip)->ixpxd)) + lengthPXD(&(JFS_IP(ip)->ixpxd)) - 1) |
| |
| extern int extAlloc(struct inode *, s64, s64, xad_t *, bool); |
| extern int extFill(struct inode *, xad_t *); |
| extern int extHint(struct inode *, s64, xad_t *); |
| extern int extRealloc(struct inode *, s64, xad_t *, bool); |
| extern int extRecord(struct inode *, xad_t *); |
| |
| #endif /* _H_JFS_EXTENT */ |
