From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- fs/jfs/jfs_discard.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 fs/jfs/jfs_discard.h (limited to 'fs/jfs/jfs_discard.h') diff --git a/fs/jfs/jfs_discard.h b/fs/jfs/jfs_discard.h new file mode 100644 index 000000000..40d1ee608 --- /dev/null +++ b/fs/jfs/jfs_discard.h @@ -0,0 +1,26 @@ +/* + * Copyright (C) Tino Reichardt, 2012 + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See + * the GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ +#ifndef _H_JFS_DISCARD +#define _H_JFS_DISCARD + +struct fstrim_range; + +extern void jfs_issue_discard(struct inode *ip, u64 blkno, u64 nblocks); +extern int jfs_ioc_trim(struct inode *ip, struct fstrim_range *range); + +#endif /* _H_JFS_DISCARD */ -- cgit v1.2.3-54-g00ecf