23 static inline bool is_quota_modification(struct inode *inode, struct iattr *ia)  in is_quota_modification()  argument
26 		(ia->ia_valid & ATTR_UID && !uid_eq(ia->ia_uid, inode->i_uid)) ||  in is_quota_modification()
27 		(ia->ia_valid & ATTR_GID && !gid_eq(ia->ia_gid, inode->i_gid));  in is_quota_modification()
42 int dquot_initialize(struct inode *inode);
43 bool dquot_initialize_needed(struct inode *inode);
44 void dquot_drop(struct inode *inode);
71 int __dquot_alloc_space(struct inode *inode, qsize_t number, int flags);
72 void __dquot_free_space(struct inode *inode, qsize_t number, int flags);
74 int dquot_alloc_inode(struct inode *inode);
76 int dquot_claim_space_nodirty(struct inode *inode, qsize_t number);
77 void dquot_free_inode(struct inode *inode);
78 void dquot_reclaim_space_nodirty(struct inode *inode, qsize_t number);
95 int dquot_file_open(struct inode *inode, struct file *file);
99 int dquot_load_quota_inode(struct inode *inode, int type, int format_id,
117 int __dquot_transfer(struct inode *inode, struct dquot **transfer_to);
118 int dquot_transfer(struct inode *inode, struct iattr *iattr);
214 static inline int dquot_initialize(struct inode *inode)  in dquot_initialize()  argument
219 static inline bool dquot_initialize_needed(struct inode *inode)  in dquot_initialize_needed()  argument
224 static inline void dquot_drop(struct inode *inode)  in dquot_drop()  argument
228 static inline int dquot_alloc_inode(struct inode *inode)  in dquot_alloc_inode()  argument
233 static inline void dquot_free_inode(struct inode *inode)  in dquot_free_inode()  argument
237 static inline int dquot_transfer(struct inode *inode, struct iattr *iattr)  in dquot_transfer()  argument
242 static inline int __dquot_alloc_space(struct inode *inode, qsize_t number,  in __dquot_alloc_space()  argument
246 		inode_add_bytes(inode, number);  in __dquot_alloc_space()
250 static inline void __dquot_free_space(struct inode *inode, qsize_t number,  in __dquot_free_space()  argument
254 		inode_sub_bytes(inode, number);  in __dquot_free_space()
257 static inline int dquot_claim_space_nodirty(struct inode *inode, qsize_t number)  in dquot_claim_space_nodirty()  argument
259 	inode_add_bytes(inode, number);  in dquot_claim_space_nodirty()
263 static inline int dquot_reclaim_space_nodirty(struct inode *inode,  in dquot_reclaim_space_nodirty()  argument
266 	inode_sub_bytes(inode, number);  in dquot_reclaim_space_nodirty()
295 static inline int dquot_alloc_space_nodirty(struct inode *inode, qsize_t nr)  in dquot_alloc_space_nodirty()  argument
297 	return __dquot_alloc_space(inode, nr, DQUOT_SPACE_WARN);  in dquot_alloc_space_nodirty()
300 static inline void dquot_alloc_space_nofail(struct inode *inode, qsize_t nr)  in dquot_alloc_space_nofail()  argument
302 	__dquot_alloc_space(inode, nr, DQUOT_SPACE_WARN|DQUOT_SPACE_NOFAIL);  in dquot_alloc_space_nofail()
303 	mark_inode_dirty_sync(inode);  in dquot_alloc_space_nofail()
306 static inline int dquot_alloc_space(struct inode *inode, qsize_t nr)  in dquot_alloc_space()  argument
310 	ret = dquot_alloc_space_nodirty(inode, nr);  in dquot_alloc_space()
317 		mark_inode_dirty(inode);  in dquot_alloc_space()
322 static inline int dquot_alloc_block_nodirty(struct inode *inode, qsize_t nr)  in dquot_alloc_block_nodirty()  argument
324 	return dquot_alloc_space_nodirty(inode, nr << inode->i_blkbits);  in dquot_alloc_block_nodirty()
327 static inline void dquot_alloc_block_nofail(struct inode *inode, qsize_t nr)  in dquot_alloc_block_nofail()  argument
329 	dquot_alloc_space_nofail(inode, nr << inode->i_blkbits);  in dquot_alloc_block_nofail()
332 static inline int dquot_alloc_block(struct inode *inode, qsize_t nr)  in dquot_alloc_block()  argument
334 	return dquot_alloc_space(inode, nr << inode->i_blkbits);  in dquot_alloc_block()
337 static inline int dquot_prealloc_block_nodirty(struct inode *inode, qsize_t nr)  in dquot_prealloc_block_nodirty()  argument
339 	return __dquot_alloc_space(inode, nr << inode->i_blkbits, 0);  in dquot_prealloc_block_nodirty()
342 static inline int dquot_prealloc_block(struct inode *inode, qsize_t nr)  in dquot_prealloc_block()  argument
346 	ret = dquot_prealloc_block_nodirty(inode, nr);  in dquot_prealloc_block()
348 		mark_inode_dirty_sync(inode);  in dquot_prealloc_block()
352 static inline int dquot_reserve_block(struct inode *inode, qsize_t nr)  in dquot_reserve_block()  argument
354 	return __dquot_alloc_space(inode, nr << inode->i_blkbits,  in dquot_reserve_block()
358 static inline int dquot_claim_block(struct inode *inode, qsize_t nr)  in dquot_claim_block()  argument
362 	ret = dquot_claim_space_nodirty(inode, nr << inode->i_blkbits);  in dquot_claim_block()
364 		mark_inode_dirty_sync(inode);  in dquot_claim_block()
368 static inline void dquot_reclaim_block(struct inode *inode, qsize_t nr)  in dquot_reclaim_block()  argument
370 	dquot_reclaim_space_nodirty(inode, nr << inode->i_blkbits);  in dquot_reclaim_block()
371 	mark_inode_dirty_sync(inode);  in dquot_reclaim_block()
374 static inline void dquot_free_space_nodirty(struct inode *inode, qsize_t nr)  in dquot_free_space_nodirty()  argument
376 	__dquot_free_space(inode, nr, 0);  in dquot_free_space_nodirty()
379 static inline void dquot_free_space(struct inode *inode, qsize_t nr)  in dquot_free_space()  argument
381 	dquot_free_space_nodirty(inode, nr);  in dquot_free_space()
382 	mark_inode_dirty_sync(inode);  in dquot_free_space()
385 static inline void dquot_free_block_nodirty(struct inode *inode, qsize_t nr)  in dquot_free_block_nodirty()  argument
387 	dquot_free_space_nodirty(inode, nr << inode->i_blkbits);  in dquot_free_block_nodirty()
390 static inline void dquot_free_block(struct inode *inode, qsize_t nr)  in dquot_free_block()  argument
392 	dquot_free_space(inode, nr << inode->i_blkbits);  in dquot_free_block()
395 static inline void dquot_release_reservation_block(struct inode *inode,  in dquot_release_reservation_block()  argument
398 	__dquot_free_space(inode, nr << inode->i_blkbits, DQUOT_SPACE_RESERVE);  in dquot_release_reservation_block()