diff options
Diffstat (limited to 'fs/xfs/xfs_icache.h')
| -rw-r--r-- | fs/xfs/xfs_icache.h | 58 |
1 files changed, 30 insertions, 28 deletions
diff --git a/fs/xfs/xfs_icache.h b/fs/xfs/xfs_icache.h index d1fddb152420..c751cc32dc46 100644 --- a/fs/xfs/xfs_icache.h +++ b/fs/xfs/xfs_icache.h @@ -9,22 +9,27 @@ struct xfs_mount; struct xfs_perag; -struct xfs_eofblocks { - __u32 eof_flags; - kuid_t eof_uid; - kgid_t eof_gid; - prid_t eof_prid; - __u64 eof_min_file_size; +struct xfs_icwalk { + __u32 icw_flags; + kuid_t icw_uid; + kgid_t icw_gid; + prid_t icw_prid; + __u64 icw_min_file_size; + long icw_scan_limit; }; -/* - * tags for inode radix tree - */ -#define XFS_ICI_NO_TAG (-1) /* special flag for an untagged lookup - in xfs_inode_walk */ -#define XFS_ICI_RECLAIM_TAG 0 /* inode is to be reclaimed */ -/* Inode has speculative preallocations (posteof or cow) to clean. */ -#define XFS_ICI_BLOCKGC_TAG 1 +/* Flags that reflect xfs_fs_eofblocks functionality. */ +#define XFS_ICWALK_FLAG_SYNC (1U << 0) /* sync/wait mode scan */ +#define XFS_ICWALK_FLAG_UID (1U << 1) /* filter by uid */ +#define XFS_ICWALK_FLAG_GID (1U << 2) /* filter by gid */ +#define XFS_ICWALK_FLAG_PRID (1U << 3) /* filter by project id */ +#define XFS_ICWALK_FLAG_MINFILESIZE (1U << 4) /* filter by min file size */ + +#define XFS_ICWALK_FLAGS_VALID (XFS_ICWALK_FLAG_SYNC | \ + XFS_ICWALK_FLAG_UID | \ + XFS_ICWALK_FLAG_GID | \ + XFS_ICWALK_FLAG_PRID | \ + XFS_ICWALK_FLAG_MINFILESIZE) /* * Flags for xfs_iget() @@ -34,11 +39,6 @@ struct xfs_eofblocks { #define XFS_IGET_DONTCACHE 0x4 #define XFS_IGET_INCORE 0x8 /* don't read from disk or reinit */ -/* - * flags for AG inode iterator - */ -#define XFS_INODE_WALK_INEW_WAIT 0x1 /* wait on new inodes */ - int xfs_iget(struct xfs_mount *mp, struct xfs_trans *tp, xfs_ino_t ino, uint flags, uint lock_flags, xfs_inode_t **ipp); @@ -49,16 +49,16 @@ void xfs_inode_free(struct xfs_inode *ip); void xfs_reclaim_worker(struct work_struct *work); void xfs_reclaim_inodes(struct xfs_mount *mp); -int xfs_reclaim_inodes_count(struct xfs_mount *mp); -long xfs_reclaim_inodes_nr(struct xfs_mount *mp, int nr_to_scan); +long xfs_reclaim_inodes_count(struct xfs_mount *mp); +long xfs_reclaim_inodes_nr(struct xfs_mount *mp, unsigned long nr_to_scan); -void xfs_inode_set_reclaim_tag(struct xfs_inode *ip); +void xfs_inode_mark_reclaimable(struct xfs_inode *ip); int xfs_blockgc_free_dquots(struct xfs_mount *mp, struct xfs_dquot *udqp, struct xfs_dquot *gdqp, struct xfs_dquot *pdqp, - unsigned int eof_flags); -int xfs_blockgc_free_quota(struct xfs_inode *ip, unsigned int eof_flags); -int xfs_blockgc_free_space(struct xfs_mount *mp, struct xfs_eofblocks *eofb); + unsigned int iwalk_flags); +int xfs_blockgc_free_quota(struct xfs_inode *ip, unsigned int iwalk_flags); +int xfs_blockgc_free_space(struct xfs_mount *mp, struct xfs_icwalk *icm); void xfs_inode_set_eofblocks_tag(struct xfs_inode *ip); void xfs_inode_clear_eofblocks_tag(struct xfs_inode *ip); @@ -68,9 +68,11 @@ void xfs_inode_clear_cowblocks_tag(struct xfs_inode *ip); void xfs_blockgc_worker(struct work_struct *work); -int xfs_inode_walk(struct xfs_mount *mp, int iter_flags, - int (*execute)(struct xfs_inode *ip, void *args), - void *args, int tag); +#ifdef CONFIG_XFS_QUOTA +int xfs_dqrele_all_inodes(struct xfs_mount *mp, unsigned int qflags); +#else +# define xfs_dqrele_all_inodes(mp, qflags) (0) +#endif int xfs_icache_inode_is_allocated(struct xfs_mount *mp, struct xfs_trans *tp, xfs_ino_t ino, bool *inuse); |