diff options
Diffstat (limited to 'fs/xfs/xfs_filestream.h')
| -rw-r--r-- | fs/xfs/xfs_filestream.h | 34 |
1 files changed, 2 insertions, 32 deletions
diff --git a/fs/xfs/xfs_filestream.h b/fs/xfs/xfs_filestream.h index 6d61dbee8564b1..2ef43406e53bd9 100644 --- a/fs/xfs/xfs_filestream.h +++ b/fs/xfs/xfs_filestream.h @@ -20,50 +20,20 @@ struct xfs_mount; struct xfs_inode; -struct xfs_perag; struct xfs_bmalloca; -#ifdef XFS_FILESTREAMS_TRACE -#define XFS_FSTRM_KTRACE_INFO 1 -#define XFS_FSTRM_KTRACE_AGSCAN 2 -#define XFS_FSTRM_KTRACE_AGPICK1 3 -#define XFS_FSTRM_KTRACE_AGPICK2 4 -#define XFS_FSTRM_KTRACE_UPDATE 5 -#define XFS_FSTRM_KTRACE_FREE 6 -#define XFS_FSTRM_KTRACE_ITEM_LOOKUP 7 -#define XFS_FSTRM_KTRACE_ASSOCIATE 8 -#define XFS_FSTRM_KTRACE_MOVEAG 9 -#define XFS_FSTRM_KTRACE_ORPHAN 10 - -#define XFS_FSTRM_KTRACE_SIZE 16384 -extern ktrace_t *xfs_filestreams_trace_buf; - -#endif - -/* allocation selection flags */ -typedef enum xfs_fstrm_alloc { - XFS_PICK_USERDATA = 1, - XFS_PICK_LOWSPACE = 2, -} xfs_fstrm_alloc_t; - -/* prototypes for filestream.c */ -int xfs_filestream_init(void); -void xfs_filestream_uninit(void); int xfs_filestream_mount(struct xfs_mount *mp); void xfs_filestream_unmount(struct xfs_mount *mp); -xfs_agnumber_t xfs_filestream_lookup_ag(struct xfs_inode *ip); -int xfs_filestream_associate(struct xfs_inode *dip, struct xfs_inode *ip); 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); - -/* filestreams for the inode? */ static inline int xfs_inode_is_filestream( struct xfs_inode *ip) { return (ip->i_mount->m_flags & XFS_MOUNT_FILESTREAMS) || - xfs_iflags_test(ip, XFS_IFILESTREAM) || (ip->i_d.di_flags & XFS_DIFLAG_FILESTREAM); } |