84 static inline bool xfs_inode_has_attr_fork(struct xfs_inode *ip)  in xfs_inode_has_attr_fork()  argument
86 	return ip->i_forkoff > 0;  in xfs_inode_has_attr_fork()
91 	struct xfs_inode	*ip,  in xfs_ifork_ptr()  argument
96 		return &ip->i_df;  in xfs_ifork_ptr()
98 		if (!xfs_inode_has_attr_fork(ip))  in xfs_ifork_ptr()
100 		return &ip->i_af;  in xfs_ifork_ptr()
102 		return ip->i_cowfp;  in xfs_ifork_ptr()
109 static inline unsigned int xfs_inode_fork_boff(struct xfs_inode *ip)  in xfs_inode_fork_boff()  argument
111 	return ip->i_forkoff << 3;  in xfs_inode_fork_boff()
114 static inline unsigned int xfs_inode_data_fork_size(struct xfs_inode *ip)  in xfs_inode_data_fork_size()  argument
116 	if (xfs_inode_has_attr_fork(ip))  in xfs_inode_data_fork_size()
117 		return xfs_inode_fork_boff(ip);  in xfs_inode_data_fork_size()
119 	return XFS_LITINO(ip->i_mount);  in xfs_inode_data_fork_size()
122 static inline unsigned int xfs_inode_attr_fork_size(struct xfs_inode *ip)  in xfs_inode_attr_fork_size()  argument
124 	if (xfs_inode_has_attr_fork(ip))  in xfs_inode_attr_fork_size()
125 		return XFS_LITINO(ip->i_mount) - xfs_inode_fork_boff(ip);  in xfs_inode_attr_fork_size()
131 	struct xfs_inode	*ip,  in xfs_inode_fork_size()  argument
136 		return xfs_inode_data_fork_size(ip);  in xfs_inode_fork_size()
138 		return xfs_inode_attr_fork_size(ip);  in xfs_inode_fork_size()
151 static inline struct inode *VFS_I(struct xfs_inode *ip)  in VFS_I()  argument
153 	return &ip->i_vnode;  in VFS_I()
161 static inline xfs_fsize_t XFS_ISIZE(struct xfs_inode *ip)  in XFS_ISIZE()  argument
163 	if (S_ISREG(VFS_I(ip)->i_mode))  in XFS_ISIZE()
164 		return i_size_read(VFS_I(ip));  in XFS_ISIZE()
165 	return ip->i_disk_size;  in XFS_ISIZE()
173 xfs_new_eof(struct xfs_inode *ip, xfs_fsize_t new_size)  in xfs_new_eof()  argument
175 	xfs_fsize_t i_size = i_size_read(VFS_I(ip));  in xfs_new_eof()
179 	return new_size > ip->i_disk_size ? new_size : 0;  in xfs_new_eof()
186 __xfs_iflags_set(xfs_inode_t *ip, unsigned short flags)  in __xfs_iflags_set()  argument
188 	ip->i_flags |= flags;  in __xfs_iflags_set()
192 xfs_iflags_set(xfs_inode_t *ip, unsigned short flags)  in xfs_iflags_set()  argument
194 	spin_lock(&ip->i_flags_lock);  in xfs_iflags_set()
195 	__xfs_iflags_set(ip, flags);  in xfs_iflags_set()
196 	spin_unlock(&ip->i_flags_lock);  in xfs_iflags_set()
200 xfs_iflags_clear(xfs_inode_t *ip, unsigned short flags)  in xfs_iflags_clear()  argument
202 	spin_lock(&ip->i_flags_lock);  in xfs_iflags_clear()
203 	ip->i_flags &= ~flags;  in xfs_iflags_clear()
204 	spin_unlock(&ip->i_flags_lock);  in xfs_iflags_clear()
208 __xfs_iflags_test(xfs_inode_t *ip, unsigned short flags)  in __xfs_iflags_test()  argument
210 	return (ip->i_flags & flags);  in __xfs_iflags_test()
214 xfs_iflags_test(xfs_inode_t *ip, unsigned short flags)  in xfs_iflags_test()  argument
217 	spin_lock(&ip->i_flags_lock);  in xfs_iflags_test()
218 	ret = __xfs_iflags_test(ip, flags);  in xfs_iflags_test()
219 	spin_unlock(&ip->i_flags_lock);  in xfs_iflags_test()
224 xfs_iflags_test_and_clear(xfs_inode_t *ip, unsigned short flags)  in xfs_iflags_test_and_clear()  argument
228 	spin_lock(&ip->i_flags_lock);  in xfs_iflags_test_and_clear()
229 	ret = ip->i_flags & flags;  in xfs_iflags_test_and_clear()
231 		ip->i_flags &= ~flags;  in xfs_iflags_test_and_clear()
232 	spin_unlock(&ip->i_flags_lock);  in xfs_iflags_test_and_clear()
237 xfs_iflags_test_and_set(xfs_inode_t *ip, unsigned short flags)  in xfs_iflags_test_and_set()  argument
241 	spin_lock(&ip->i_flags_lock);  in xfs_iflags_test_and_set()
242 	ret = ip->i_flags & flags;  in xfs_iflags_test_and_set()
244 		ip->i_flags |= flags;  in xfs_iflags_test_and_set()
245 	spin_unlock(&ip->i_flags_lock);  in xfs_iflags_test_and_set()
258 static inline bool xfs_is_reflink_inode(struct xfs_inode *ip)  in xfs_is_reflink_inode()  argument
260 	return ip->i_diflags2 & XFS_DIFLAG2_REFLINK;  in xfs_is_reflink_inode()
263 static inline bool xfs_is_metadata_inode(struct xfs_inode *ip)  in xfs_is_metadata_inode()  argument
265 	struct xfs_mount	*mp = ip->i_mount;  in xfs_is_metadata_inode()
267 	return ip == mp->m_rbmip || ip == mp->m_rsumip ||  in xfs_is_metadata_inode()
268 		xfs_is_quota_inode(&mp->m_sb, ip->i_ino);  in xfs_is_metadata_inode()
275 static inline bool xfs_inode_has_cow_data(struct xfs_inode *ip)  in xfs_inode_has_cow_data()  argument
277 	return ip->i_cowfp && ip->i_cowfp->if_bytes;  in xfs_inode_has_cow_data()
280 static inline bool xfs_inode_has_bigtime(struct xfs_inode *ip)  in xfs_inode_has_bigtime()  argument
282 	return ip->i_diflags2 & XFS_DIFLAG2_BIGTIME;  in xfs_inode_has_bigtime()
285 static inline bool xfs_inode_has_large_extent_counts(struct xfs_inode *ip)  in xfs_inode_has_large_extent_counts()  argument
287 	return ip->i_diflags2 & XFS_DIFLAG2_NREXT64;  in xfs_inode_has_large_extent_counts()
293 #define xfs_inode_buftarg(ip) \  argument
294 	(XFS_IS_REALTIME_INODE(ip) ? \
295 		(ip)->i_mount->m_rtdev_targp : (ip)->i_mount->m_ddev_targp)
472 int		xfs_release(struct xfs_inode *ip);
473 void		xfs_inactive(struct xfs_inode *ip);
484 			   struct xfs_inode *ip);
507 int		xfs_log_force_inode(struct xfs_inode *ip);
509 #define xfs_ipincount(ip)	((unsigned int) atomic_read(&ip->i_pincount))  argument
515 xfs_extlen_t	xfs_get_extsz_hint(struct xfs_inode *ip);
516 xfs_extlen_t	xfs_get_cowextsz_hint(struct xfs_inode *ip);
526 	struct xfs_inode	*ip,  in xfs_itruncate_extents()  argument
530 	return xfs_itruncate_extents_flags(tpp, ip, whichfork, new_size, 0);  in xfs_itruncate_extents()
539 extern void xfs_setup_inode(struct xfs_inode *ip);
540 extern void xfs_setup_iops(struct xfs_inode *ip);
541 extern void xfs_diflags_to_iflags(struct xfs_inode *ip, bool init);
550 static inline void xfs_finish_inode_setup(struct xfs_inode *ip)  in xfs_finish_inode_setup()  argument
552 	xfs_iflags_clear(ip, XFS_INEW);  in xfs_finish_inode_setup()
554 	unlock_new_inode(VFS_I(ip));  in xfs_finish_inode_setup()
557 static inline void xfs_setup_existing_inode(struct xfs_inode *ip)  in xfs_setup_existing_inode()  argument
559 	xfs_setup_inode(ip);  in xfs_setup_existing_inode()
560 	xfs_setup_iops(ip);  in xfs_setup_existing_inode()
561 	xfs_finish_inode_setup(ip);  in xfs_setup_existing_inode()
564 void xfs_irele(struct xfs_inode *ip);
571 bool xfs_inode_needs_inactive(struct xfs_inode *ip);