disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/fs/xfs/libxfs/xfs_inode_buf.h
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@@ -16,20 +16,12 @@
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  * format specific structures at the appropriate time.
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  */
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 struct xfs_icdinode {
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-	int8_t		di_version;	/* inode version */
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-	int8_t		di_format;	/* format of di_c data */
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 	uint16_t	di_flushiter;	/* incremented on flush */
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-	uint32_t	di_uid;		/* owner's user id */
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-	uint32_t	di_gid;		/* owner's group id */
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-	uint16_t	di_projid_lo;	/* lower part of owner's project id */
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-	uint16_t	di_projid_hi;	/* higher part of owner's project id */
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+	prid_t		di_projid;	/* owner's project id */
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 	xfs_fsize_t	di_size;	/* number of bytes in file */
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 	xfs_rfsblock_t	di_nblocks;	/* # of direct & btree blocks used */
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 	xfs_extlen_t	di_extsize;	/* basic/minimum extent size for file */
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-	xfs_extnum_t	di_nextents;	/* number of extents in data fork */
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-	xfs_aextnum_t	di_anextents;	/* number of extents in attribute fork*/
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 	uint8_t		di_forkoff;	/* attr fork offs, <<3 for 64b align */
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-	int8_t		di_aformat;	/* format of attr fork's data */
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 	uint32_t	di_dmevmask;	/* DMIG event mask */
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 	uint16_t	di_dmstate;	/* DMIG state info */
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 	uint16_t	di_flags;	/* random flags, XFS_DIFLAG_... */
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@@ -37,8 +29,13 @@
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 	uint64_t	di_flags2;	/* more random flags */
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 	uint32_t	di_cowextsize;	/* basic cow extent size for file */
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-	xfs_ictimestamp_t di_crtime;	/* time created */
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+	struct timespec64 di_crtime;	/* time created */
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 };
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+
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+static inline bool xfs_icdinode_has_bigtime(const struct xfs_icdinode *icd)
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+{
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+	return icd->di_flags2 & XFS_DIFLAG2_BIGTIME;
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+}
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 /*
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  * Inode location information.  Stored in the inode and passed to
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@@ -52,23 +49,11 @@
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 int	xfs_imap_to_bp(struct xfs_mount *, struct xfs_trans *,
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 		       struct xfs_imap *, struct xfs_dinode **,
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-		       struct xfs_buf **, uint, uint);
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-int	xfs_iread(struct xfs_mount *, struct xfs_trans *,
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-		  struct xfs_inode *, uint);
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+		       struct xfs_buf **, uint);
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 void	xfs_dinode_calc_crc(struct xfs_mount *, struct xfs_dinode *);
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 void	xfs_inode_to_disk(struct xfs_inode *ip, struct xfs_dinode *to,
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 			  xfs_lsn_t lsn);
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-void	xfs_inode_from_disk(struct xfs_inode *ip, struct xfs_dinode *from);
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-void	xfs_log_dinode_to_disk(struct xfs_log_dinode *from,
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-			       struct xfs_dinode *to);
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-
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-bool	xfs_dinode_good_version(struct xfs_mount *mp, __u8 version);
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-
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-#if defined(DEBUG)
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-void	xfs_inobp_check(struct xfs_mount *, struct xfs_buf *);
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-#else
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-#define	xfs_inobp_check(mp, bp)
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-#endif /* DEBUG */
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+int	xfs_inode_from_disk(struct xfs_inode *ip, struct xfs_dinode *from);
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 xfs_failaddr_t xfs_dinode_verify(struct xfs_mount *mp, xfs_ino_t ino,
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 			   struct xfs_dinode *dip);
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@@ -78,4 +63,12 @@
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 		uint32_t cowextsize, uint16_t mode, uint16_t flags,
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 		uint64_t flags2);
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+static inline uint64_t xfs_inode_encode_bigtime(struct timespec64 tv)
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+{
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+	return xfs_unix_to_bigtime(tv.tv_sec) * NSEC_PER_SEC + tv.tv_nsec;
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+}
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+
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+struct timespec64 xfs_inode_from_disk_ts(struct xfs_dinode *dip,
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+		const xfs_timestamp_t ts);
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+
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 #endif	/* __XFS_INODE_BUF_H__ */