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author | Jiri Kosina <jkosina@suse.cz> | 2012-10-28 19:28:52 +0100 |
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committer | Jiri Kosina <jkosina@suse.cz> | 2012-10-28 19:29:19 +0100 |
commit | 3bd7bf1f0fe14f591c089ae61bbfa9bd356f178a (patch) | |
tree | 0058693cc9e70b7461dae551f8a19aff2efd13ca /fs/jfs/jfs_discard.h | |
parent | f16f84937d769c893492160b1a8c3672e3992beb (diff) | |
parent | e657e078d3dfa9f96976db7a2b5fd7d7c9f1f1a6 (diff) | |
download | op-kernel-dev-3bd7bf1f0fe14f591c089ae61bbfa9bd356f178a.zip op-kernel-dev-3bd7bf1f0fe14f591c089ae61bbfa9bd356f178a.tar.gz |
Merge branch 'master' into for-next
Sync up with Linus' tree to be able to apply Cesar's patch
against newer version of the code.
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'fs/jfs/jfs_discard.h')
-rw-r--r-- | fs/jfs/jfs_discard.h | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/fs/jfs/jfs_discard.h b/fs/jfs/jfs_discard.h new file mode 100644 index 0000000..40d1ee6 --- /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 */ |