| b.liu | e958203 | 2025-04-17 19:18:16 +0800 | [diff] [blame^] | 1 | // SPDX-License-Identifier: GPL-2.0 |
| 2 | /* |
| 3 | * Copyright (c) 2006-2007 Silicon Graphics, Inc. |
| 4 | * All Rights Reserved. |
| 5 | */ |
| 6 | #ifndef __XFS_FILESTREAM_H__ |
| 7 | #define __XFS_FILESTREAM_H__ |
| 8 | |
| 9 | struct xfs_mount; |
| 10 | struct xfs_inode; |
| 11 | struct xfs_bmalloca; |
| 12 | |
| 13 | int xfs_filestream_mount(struct xfs_mount *mp); |
| 14 | void xfs_filestream_unmount(struct xfs_mount *mp); |
| 15 | void xfs_filestream_deassociate(struct xfs_inode *ip); |
| 16 | xfs_agnumber_t xfs_filestream_lookup_ag(struct xfs_inode *ip); |
| 17 | int xfs_filestream_new_ag(struct xfs_bmalloca *ap, xfs_agnumber_t *agp); |
| 18 | int xfs_filestream_peek_ag(struct xfs_mount *mp, xfs_agnumber_t agno); |
| 19 | |
| 20 | static inline int |
| 21 | xfs_inode_is_filestream( |
| 22 | struct xfs_inode *ip) |
| 23 | { |
| 24 | return (ip->i_mount->m_flags & XFS_MOUNT_FILESTREAMS) || |
| 25 | (ip->i_d.di_flags & XFS_DIFLAG_FILESTREAM); |
| 26 | } |
| 27 | |
| 28 | #endif /* __XFS_FILESTREAM_H__ */ |