75 typedef void (*fscache_operation_release_t)(struct fscache_operation *op);
76 typedef void (*fscache_operation_processor_t)(struct fscache_operation *op);
131 static inline void fscache_operation_init(struct fscache_operation *op,  in fscache_operation_init()  argument
135 	INIT_WORK(&op->work, fscache_op_work_func);  in fscache_operation_init()
136 	atomic_set(&op->usage, 1);  in fscache_operation_init()
137 	op->state = FSCACHE_OP_ST_INITIALISED;  in fscache_operation_init()
138 	op->debug_id = atomic_inc_return(&fscache_op_debug_id);  in fscache_operation_init()
139 	op->processor = processor;  in fscache_operation_init()
140 	op->release = release;  in fscache_operation_init()
141 	INIT_LIST_HEAD(&op->pend_link);  in fscache_operation_init()
148 	struct fscache_operation op;  member
157 typedef int (*fscache_page_retrieval_func_t)(struct fscache_retrieval *op,
161 typedef int (*fscache_pages_retrieval_func_t)(struct fscache_retrieval *op,
173 struct fscache_retrieval *fscache_get_retrieval(struct fscache_retrieval *op)  in fscache_get_retrieval()  argument
175 	atomic_inc(&op->op.usage);  in fscache_get_retrieval()
176 	return op;  in fscache_get_retrieval()
185 static inline void fscache_enqueue_retrieval(struct fscache_retrieval *op)  in fscache_enqueue_retrieval()  argument
187 	fscache_enqueue_operation(&op->op);  in fscache_enqueue_retrieval()
195 static inline void fscache_retrieval_complete(struct fscache_retrieval *op,  in fscache_retrieval_complete()  argument
198 	atomic_sub(n_pages, &op->n_pages);  in fscache_retrieval_complete()
199 	if (atomic_read(&op->n_pages) <= 0)  in fscache_retrieval_complete()
200 		fscache_op_complete(&op->op, true);  in fscache_retrieval_complete()
209 static inline void fscache_put_retrieval(struct fscache_retrieval *op)  in fscache_put_retrieval()  argument
211 	fscache_put_operation(&op->op);  in fscache_put_retrieval()
222 	struct fscache_operation op;  member
256 	bool (*check_consistency)(struct fscache_operation *op);
262 	void (*invalidate_object)(struct fscache_operation *op);
298 	int (*write_page)(struct fscache_storage *op, struct page *page);
479 static inline void fscache_end_io(struct fscache_retrieval *op,  in fscache_end_io()  argument
482 	op->end_io_func(page, op->context, error);  in fscache_end_io()
542 extern void fscache_mark_page_cached(struct fscache_retrieval *op,
545 extern void fscache_mark_pages_cached(struct fscache_retrieval *op,