diff options
Diffstat (limited to 'fs/xfs/libxfs/xfs_shared.h')
| -rw-r--r-- | fs/xfs/libxfs/xfs_shared.h | 41 |
1 files changed, 32 insertions, 9 deletions
diff --git a/fs/xfs/libxfs/xfs_shared.h b/fs/xfs/libxfs/xfs_shared.h index dfd61fa8332e..b1e0d9bc1f7d 100644 --- a/fs/xfs/libxfs/xfs_shared.h +++ b/fs/xfs/libxfs/xfs_shared.h @@ -38,7 +38,12 @@ extern const struct xfs_buf_ops xfs_inode_buf_ops; extern const struct xfs_buf_ops xfs_inode_buf_ra_ops; extern const struct xfs_buf_ops xfs_refcountbt_buf_ops; extern const struct xfs_buf_ops xfs_rmapbt_buf_ops; +extern const struct xfs_buf_ops xfs_rtbitmap_buf_ops; +extern const struct xfs_buf_ops xfs_rtsummary_buf_ops; extern const struct xfs_buf_ops xfs_rtbuf_ops; +extern const struct xfs_buf_ops xfs_rtsb_buf_ops; +extern const struct xfs_buf_ops xfs_rtrefcountbt_buf_ops; +extern const struct xfs_buf_ops xfs_rtrmapbt_buf_ops; extern const struct xfs_buf_ops xfs_sb_buf_ops; extern const struct xfs_buf_ops xfs_sb_quiet_buf_ops; extern const struct xfs_buf_ops xfs_symlink_buf_ops; @@ -52,6 +57,9 @@ extern const struct xfs_btree_ops xfs_bmbt_ops; extern const struct xfs_btree_ops xfs_refcountbt_ops; extern const struct xfs_btree_ops xfs_rmapbt_ops; extern const struct xfs_btree_ops xfs_rmapbt_mem_ops; +extern const struct xfs_btree_ops xfs_rtrmapbt_ops; +extern const struct xfs_btree_ops xfs_rtrmapbt_mem_ops; +extern const struct xfs_btree_ops xfs_rtrefcountbt_ops; static inline bool xfs_btree_is_bno(const struct xfs_btree_ops *ops) { @@ -93,10 +101,26 @@ static inline bool xfs_btree_is_mem_rmap(const struct xfs_btree_ops *ops) { return ops == &xfs_rmapbt_mem_ops; } + +static inline bool xfs_btree_is_mem_rtrmap(const struct xfs_btree_ops *ops) +{ + return ops == &xfs_rtrmapbt_mem_ops; +} #else # define xfs_btree_is_mem_rmap(...) (false) +# define xfs_btree_is_mem_rtrmap(...) (false) #endif +static inline bool xfs_btree_is_rtrmap(const struct xfs_btree_ops *ops) +{ + return ops == &xfs_rtrmapbt_ops; +} + +static inline bool xfs_btree_is_rtrefcount(const struct xfs_btree_ops *ops) +{ + return ops == &xfs_rtrefcountbt_ops; +} + /* log size calculation functions */ int xfs_log_calc_unit_res(struct xfs_mount *mp, int unit_bytes); int xfs_log_calc_minimum_size(struct xfs_mount *); @@ -124,7 +148,6 @@ void xfs_log_get_max_trans_res(struct xfs_mount *mp, #define XFS_TRANS_RES_FDBLKS (1u << 6) /* Transaction contains an intent done log item */ #define XFS_TRANS_HAS_INTENT_DONE (1u << 7) - /* * LOWMODE is used by the allocator to activate the lowspace algorithm - when * free space is running low the extent allocator may choose to allocate an @@ -136,7 +159,10 @@ void xfs_log_get_max_trans_res(struct xfs_mount *mp, * for free space from AG 0. If the correct transaction reservations have been * made then this algorithm will eventually find all the space it needs. */ -#define XFS_TRANS_LOWMODE 0x100 /* allocate in low space mode */ +#define XFS_TRANS_LOWMODE (1u << 8) + +/* Transaction has locked the rtbitmap and rtsum inodes */ +#define XFS_TRANS_RTBITMAP_LOCKED (1u << 9) /* * Field values for xfs_trans_mod_sb. @@ -155,6 +181,7 @@ void xfs_log_get_max_trans_res(struct xfs_mount *mp, #define XFS_TRANS_SB_RBLOCKS 0x00000800 #define XFS_TRANS_SB_REXTENTS 0x00001000 #define XFS_TRANS_SB_REXTSLOG 0x00002000 +#define XFS_TRANS_SB_RGCOUNT 0x00004000 /* * Here we centralize the specification of XFS meta-data buffer reference count @@ -175,13 +202,6 @@ void xfs_log_get_max_trans_res(struct xfs_mount *mp, #define XFS_REFC_BTREE_REF 1 #define XFS_SSB_REF 0 -/* - * Flags for xfs_trans_ichgtime(). - */ -#define XFS_ICHGTIME_MOD 0x1 /* data fork modification timestamp */ -#define XFS_ICHGTIME_CHG 0x2 /* inode field change timestamp */ -#define XFS_ICHGTIME_CREATE 0x4 /* inode create timestamp */ - /* Computed inode geometry for the filesystem. */ struct xfs_ino_geometry { /* Maximum inode count in this filesystem. */ @@ -229,6 +249,9 @@ struct xfs_ino_geometry { /* precomputed value for di_flags2 */ uint64_t new_diflags2; + /* minimum folio order of a page cache allocation */ + unsigned int min_folio_order; + }; #endif /* __XFS_SHARED_H__ */ |