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Diffstat (limited to '')
| -rw-r--r-- | fs/xfs/xfs_filestream.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/fs/xfs/xfs_filestream.h b/fs/xfs/xfs_filestream.h new file mode 100644 index 000000000..403226ebb --- /dev/null +++ b/fs/xfs/xfs_filestream.h @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (c) 2006-2007 Silicon Graphics, Inc. + * All Rights Reserved. + */ +#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 xfs_has_filestreams(ip->i_mount) || + (ip->i_diflags & XFS_DIFLAG_FILESTREAM); +} + +#endif /* __XFS_FILESTREAM_H__ */ |