22 static inline bool is_quota_modification(struct inode *inode, struct iattr *ia)  in is_quota_modification()  argument
24 	return (ia->ia_valid & ATTR_SIZE && ia->ia_size != inode->i_size) ||  in is_quota_modification()
25 		(ia->ia_valid & ATTR_UID && !uid_eq(ia->ia_uid, inode->i_uid)) ||  in is_quota_modification()
26 		(ia->ia_valid & ATTR_GID && !gid_eq(ia->ia_gid, inode->i_gid));  in is_quota_modification()
41 void inode_add_rsv_space(struct inode *inode, qsize_t number);
42 void inode_claim_rsv_space(struct inode *inode, qsize_t number);
43 void inode_sub_rsv_space(struct inode *inode, qsize_t number);
44 void inode_reclaim_rsv_space(struct inode *inode, qsize_t number);
46 int dquot_initialize(struct inode *inode);
47 void dquot_drop(struct inode *inode);
64 int __dquot_alloc_space(struct inode *inode, qsize_t number, int flags);
65 void __dquot_free_space(struct inode *inode, qsize_t number, int flags);
67 int dquot_alloc_inode(struct inode *inode);
69 int dquot_claim_space_nodirty(struct inode *inode, qsize_t number);
70 void dquot_free_inode(struct inode *inode);
71 void dquot_reclaim_space_nodirty(struct inode *inode, qsize_t number);
87 int dquot_file_open(struct inode *inode, struct file *file);
89 int dquot_enable(struct inode *inode, int type, int format_id,
105 int __dquot_transfer(struct inode *inode, struct dquot **transfer_to);
106 int dquot_transfer(struct inode *inode, struct iattr *iattr);
203 static inline int dquot_initialize(struct inode *inode)  in dquot_initialize()  argument
208 static inline void dquot_drop(struct inode *inode)  in dquot_drop()  argument
212 static inline int dquot_alloc_inode(struct inode *inode)  in dquot_alloc_inode()  argument
217 static inline void dquot_free_inode(struct inode *inode)  in dquot_free_inode()  argument
221 static inline int dquot_transfer(struct inode *inode, struct iattr *iattr)  in dquot_transfer()  argument
226 static inline int __dquot_alloc_space(struct inode *inode, qsize_t number,  in __dquot_alloc_space()  argument
230 		inode_add_bytes(inode, number);  in __dquot_alloc_space()
234 static inline void __dquot_free_space(struct inode *inode, qsize_t number,  in __dquot_free_space()  argument
238 		inode_sub_bytes(inode, number);  in __dquot_free_space()
241 static inline int dquot_claim_space_nodirty(struct inode *inode, qsize_t number)  in dquot_claim_space_nodirty()  argument
243 	inode_add_bytes(inode, number);  in dquot_claim_space_nodirty()
247 static inline int dquot_reclaim_space_nodirty(struct inode *inode,  in dquot_reclaim_space_nodirty()  argument
250 	inode_sub_bytes(inode, number);  in dquot_reclaim_space_nodirty()
279 static inline int dquot_alloc_space_nodirty(struct inode *inode, qsize_t nr)  in dquot_alloc_space_nodirty()  argument
281 	return __dquot_alloc_space(inode, nr, DQUOT_SPACE_WARN);  in dquot_alloc_space_nodirty()
284 static inline void dquot_alloc_space_nofail(struct inode *inode, qsize_t nr)  in dquot_alloc_space_nofail()  argument
286 	__dquot_alloc_space(inode, nr, DQUOT_SPACE_WARN|DQUOT_SPACE_NOFAIL);  in dquot_alloc_space_nofail()
287 	mark_inode_dirty_sync(inode);  in dquot_alloc_space_nofail()
290 static inline int dquot_alloc_space(struct inode *inode, qsize_t nr)  in dquot_alloc_space()  argument
294 	ret = dquot_alloc_space_nodirty(inode, nr);  in dquot_alloc_space()
301 		mark_inode_dirty(inode);  in dquot_alloc_space()
306 static inline int dquot_alloc_block_nodirty(struct inode *inode, qsize_t nr)  in dquot_alloc_block_nodirty()  argument
308 	return dquot_alloc_space_nodirty(inode, nr << inode->i_blkbits);  in dquot_alloc_block_nodirty()
311 static inline void dquot_alloc_block_nofail(struct inode *inode, qsize_t nr)  in dquot_alloc_block_nofail()  argument
313 	dquot_alloc_space_nofail(inode, nr << inode->i_blkbits);  in dquot_alloc_block_nofail()
316 static inline int dquot_alloc_block(struct inode *inode, qsize_t nr)  in dquot_alloc_block()  argument
318 	return dquot_alloc_space(inode, nr << inode->i_blkbits);  in dquot_alloc_block()
321 static inline int dquot_prealloc_block_nodirty(struct inode *inode, qsize_t nr)  in dquot_prealloc_block_nodirty()  argument
323 	return __dquot_alloc_space(inode, nr << inode->i_blkbits, 0);  in dquot_prealloc_block_nodirty()
326 static inline int dquot_prealloc_block(struct inode *inode, qsize_t nr)  in dquot_prealloc_block()  argument
330 	ret = dquot_prealloc_block_nodirty(inode, nr);  in dquot_prealloc_block()
332 		mark_inode_dirty_sync(inode);  in dquot_prealloc_block()
336 static inline int dquot_reserve_block(struct inode *inode, qsize_t nr)  in dquot_reserve_block()  argument
338 	return __dquot_alloc_space(inode, nr << inode->i_blkbits,  in dquot_reserve_block()
342 static inline int dquot_claim_block(struct inode *inode, qsize_t nr)  in dquot_claim_block()  argument
346 	ret = dquot_claim_space_nodirty(inode, nr << inode->i_blkbits);  in dquot_claim_block()
348 		mark_inode_dirty_sync(inode);  in dquot_claim_block()
352 static inline void dquot_reclaim_block(struct inode *inode, qsize_t nr)  in dquot_reclaim_block()  argument
354 	dquot_reclaim_space_nodirty(inode, nr << inode->i_blkbits);  in dquot_reclaim_block()
355 	mark_inode_dirty_sync(inode);  in dquot_reclaim_block()
358 static inline void dquot_free_space_nodirty(struct inode *inode, qsize_t nr)  in dquot_free_space_nodirty()  argument
360 	__dquot_free_space(inode, nr, 0);  in dquot_free_space_nodirty()
363 static inline void dquot_free_space(struct inode *inode, qsize_t nr)  in dquot_free_space()  argument
365 	dquot_free_space_nodirty(inode, nr);  in dquot_free_space()
366 	mark_inode_dirty_sync(inode);  in dquot_free_space()
369 static inline void dquot_free_block_nodirty(struct inode *inode, qsize_t nr)  in dquot_free_block_nodirty()  argument
371 	dquot_free_space_nodirty(inode, nr << inode->i_blkbits);  in dquot_free_block_nodirty()
374 static inline void dquot_free_block(struct inode *inode, qsize_t nr)  in dquot_free_block()  argument
376 	dquot_free_space(inode, nr << inode->i_blkbits);  in dquot_free_block()
379 static inline void dquot_release_reservation_block(struct inode *inode,  in dquot_release_reservation_block()  argument
382 	__dquot_free_space(inode, nr << inode->i_blkbits, DQUOT_SPACE_RESERVE);  in dquot_release_reservation_block()