1 /* SPDX-License-Identifier: GPL-2.0-or-later * <<
2 /* 1 /*
3 * Copyright (C) Tino Reichardt, 2012 2 * Copyright (C) Tino Reichardt, 2012
>> 3 *
>> 4 * This program is free software; you can redistribute it and/or modify
>> 5 * it under the terms of the GNU General Public License as published by
>> 6 * the Free Software Foundation; either version 2 of the License, or
>> 7 * (at your option) any later version.
>> 8 *
>> 9 * This program is distributed in the hope that it will be useful,
>> 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
>> 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
>> 12 * the GNU General Public License for more details.
>> 13 *
>> 14 * You should have received a copy of the GNU General Public License
>> 15 * along with this program; if not, write to the Free Software
>> 16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
4 */ 17 */
5 #ifndef _H_JFS_DISCARD 18 #ifndef _H_JFS_DISCARD
6 #define _H_JFS_DISCARD 19 #define _H_JFS_DISCARD
7 20
8 struct fstrim_range; 21 struct fstrim_range;
9 22
10 extern void jfs_issue_discard(struct inode *ip 23 extern void jfs_issue_discard(struct inode *ip, u64 blkno, u64 nblocks);
11 extern int jfs_ioc_trim(struct inode *ip, stru 24 extern int jfs_ioc_trim(struct inode *ip, struct fstrim_range *range);
12 25
13 #endif /* _H_JFS_DISCARD */ 26 #endif /* _H_JFS_DISCARD */
14 27
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