79 static inline struct inode *VFS_I(struct xfs_inode *ip)  in VFS_I()  argument
81 	return &ip->i_vnode;  in VFS_I()
89 static inline xfs_fsize_t XFS_ISIZE(struct xfs_inode *ip)  in XFS_ISIZE()  argument
91 	if (S_ISREG(ip->i_d.di_mode))  in XFS_ISIZE()
92 		return i_size_read(VFS_I(ip));  in XFS_ISIZE()
93 	return ip->i_d.di_size;  in XFS_ISIZE()
101 xfs_new_eof(struct xfs_inode *ip, xfs_fsize_t new_size)  in xfs_new_eof()  argument
103 	xfs_fsize_t i_size = i_size_read(VFS_I(ip));  in xfs_new_eof()
107 	return new_size > ip->i_d.di_size ? new_size : 0;  in xfs_new_eof()
114 __xfs_iflags_set(xfs_inode_t *ip, unsigned short flags)  in __xfs_iflags_set()  argument
116 	ip->i_flags |= flags;  in __xfs_iflags_set()
120 xfs_iflags_set(xfs_inode_t *ip, unsigned short flags)  in xfs_iflags_set()  argument
122 	spin_lock(&ip->i_flags_lock);  in xfs_iflags_set()
123 	__xfs_iflags_set(ip, flags);  in xfs_iflags_set()
124 	spin_unlock(&ip->i_flags_lock);  in xfs_iflags_set()
128 xfs_iflags_clear(xfs_inode_t *ip, unsigned short flags)  in xfs_iflags_clear()  argument
130 	spin_lock(&ip->i_flags_lock);  in xfs_iflags_clear()
131 	ip->i_flags &= ~flags;  in xfs_iflags_clear()
132 	spin_unlock(&ip->i_flags_lock);  in xfs_iflags_clear()
136 __xfs_iflags_test(xfs_inode_t *ip, unsigned short flags)  in __xfs_iflags_test()  argument
138 	return (ip->i_flags & flags);  in __xfs_iflags_test()
142 xfs_iflags_test(xfs_inode_t *ip, unsigned short flags)  in xfs_iflags_test()  argument
145 	spin_lock(&ip->i_flags_lock);  in xfs_iflags_test()
146 	ret = __xfs_iflags_test(ip, flags);  in xfs_iflags_test()
147 	spin_unlock(&ip->i_flags_lock);  in xfs_iflags_test()
152 xfs_iflags_test_and_clear(xfs_inode_t *ip, unsigned short flags)  in xfs_iflags_test_and_clear()  argument
156 	spin_lock(&ip->i_flags_lock);  in xfs_iflags_test_and_clear()
157 	ret = ip->i_flags & flags;  in xfs_iflags_test_and_clear()
159 		ip->i_flags &= ~flags;  in xfs_iflags_test_and_clear()
160 	spin_unlock(&ip->i_flags_lock);  in xfs_iflags_test_and_clear()
165 xfs_iflags_test_and_set(xfs_inode_t *ip, unsigned short flags)  in xfs_iflags_test_and_set()  argument
169 	spin_lock(&ip->i_flags_lock);  in xfs_iflags_test_and_set()
170 	ret = ip->i_flags & flags;  in xfs_iflags_test_and_set()
172 		ip->i_flags |= flags;  in xfs_iflags_test_and_set()
173 	spin_unlock(&ip->i_flags_lock);  in xfs_iflags_test_and_set()
183 xfs_get_projid(struct xfs_inode *ip)  in xfs_get_projid()  argument
185 	return (prid_t)ip->i_d.di_projid_hi << 16 | ip->i_d.di_projid_lo;  in xfs_get_projid()
189 xfs_set_projid(struct xfs_inode *ip,  in xfs_set_projid()  argument
192 	ip->i_d.di_projid_hi = (__uint16_t) (projid >> 16);  in xfs_set_projid()
193 	ip->i_d.di_projid_lo = (__uint16_t) (projid & 0xffff);  in xfs_set_projid()
233 extern void __xfs_iflock(struct xfs_inode *ip);
235 static inline int xfs_iflock_nowait(struct xfs_inode *ip)  in xfs_iflock_nowait()  argument
237 	return !xfs_iflags_test_and_set(ip, XFS_IFLOCK);  in xfs_iflock_nowait()
240 static inline void xfs_iflock(struct xfs_inode *ip)  in xfs_iflock()  argument
242 	if (!xfs_iflock_nowait(ip))  in xfs_iflock()
243 		__xfs_iflock(ip);  in xfs_iflock()
246 static inline void xfs_ifunlock(struct xfs_inode *ip)  in xfs_ifunlock()  argument
248 	xfs_iflags_clear(ip, XFS_IFLOCK);  in xfs_ifunlock()
250 	wake_up_bit(&ip->i_flags, __XFS_IFLOCK_BIT);  in xfs_ifunlock()
253 static inline int xfs_isiflocked(struct xfs_inode *ip)  in xfs_isiflocked()  argument
255 	return xfs_iflags_test(ip, XFS_IFLOCK);  in xfs_isiflocked()
374 int		xfs_release(struct xfs_inode *ip);
375 void		xfs_inactive(struct xfs_inode *ip);
383 			   struct xfs_inode *ip);
413 #define xfs_ipincount(ip)	((unsigned int) atomic_read(&ip->i_pincount))  argument
419 xfs_extlen_t	xfs_get_extsz_hint(struct xfs_inode *ip);
435 int	xfs_update_prealloc_flags(struct xfs_inode *ip,
437 int	xfs_zero_eof(struct xfs_inode *ip, xfs_off_t offset,
439 int	xfs_iozero(struct xfs_inode *ip, loff_t pos, size_t count);
450 extern void xfs_setup_inode(struct xfs_inode *ip);
451 static inline void xfs_finish_inode_setup(struct xfs_inode *ip)  in xfs_finish_inode_setup()  argument
453 	xfs_iflags_clear(ip, XFS_INEW);  in xfs_finish_inode_setup()
455 	unlock_new_inode(VFS_I(ip));  in xfs_finish_inode_setup()
458 static inline void xfs_setup_existing_inode(struct xfs_inode *ip)  in xfs_setup_existing_inode()  argument
460 	xfs_setup_inode(ip);  in xfs_setup_existing_inode()
461 	xfs_finish_inode_setup(ip);  in xfs_setup_existing_inode()
464 #define IHOLD(ip) \  argument
466 	ASSERT(atomic_read(&VFS_I(ip)->i_count) > 0) ; \
467 	ihold(VFS_I(ip)); \
468 	trace_xfs_ihold(ip, _THIS_IP_); \
471 #define IRELE(ip) \  argument
473 	trace_xfs_irele(ip, _THIS_IP_); \
474 	iput(VFS_I(ip)); \