diff options
| author |   Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 12:17:53 -0700 |
|---|---|---|
| committer | Yunhong Jiang <yunhong.jiang@intel.com> | 2015-08-04 15:44:42 -0700 |
| commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
| tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/fs/xfs/xfs_filestream.h | |
| parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) | |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/fs/xfs/xfs_filestream.h')
| -rw-r--r-- | kernel/fs/xfs/xfs_filestream.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/kernel/fs/xfs/xfs_filestream.h b/kernel/fs/xfs/xfs_filestream.h new file mode 100644 index 000000000..2ef43406e --- /dev/null +++ b/kernel/fs/xfs/xfs_filestream.h @@ -0,0 +1,40 @@ +/* + * Copyright (c) 2006-2007 Silicon Graphics, Inc. + * All Rights Reserved. + * + * 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. + * + * This program is distributed in the hope that it would 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 the Free Software Foundation, + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#ifndef __XFS_FILESTREAM_H__ +#define __XFS_FILESTREAM_H__ + +struct xfs_mount; +struct xfs_inode; +struct xfs_bmalloca; + +int xfs_filestream_mount(struct xfs_mount *mp); +void xfs_filestream_unmount(struct xfs_mount *mp); +void xfs_filestream_deassociate(struct xfs_inode *ip); +xfs_agnumber_t xfs_filestream_lookup_ag(struct xfs_inode *ip); +int xfs_filestream_new_ag(struct xfs_bmalloca *ap, xfs_agnumber_t *agp); +int xfs_filestream_peek_ag(struct xfs_mount *mp, xfs_agnumber_t agno); + +static inline int +xfs_inode_is_filestream( + struct xfs_inode *ip) +{ + return (ip->i_mount->m_flags & XFS_MOUNT_FILESTREAMS) || + (ip->i_d.di_flags & XFS_DIFLAG_FILESTREAM); +} + +#endif /* __XFS_FILESTREAM_H__ */ |