LXR linux/fs/jfs/jfs

   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
  12extern int      extAlloc(struct inode *, s64, s64, xad_t *, bool);
  13extern int      extFill(struct inode *, xad_t *);
  14extern int      extHint(struct inode *, s64, xad_t *);
  15extern int      extRealloc(struct inode *, s64, xad_t *, bool);
  16extern int      extRecord(struct inode *, xad_t *);
  17
  18#endif  /* _H_JFS_EXTENT */
  19