24 queue_var_show(unsigned long var, char *page)  in queue_var_show()  argument
26 	return sprintf(page, "%lu\n", var);  in queue_var_show()
30 queue_var_store(unsigned long *var, const char *page, size_t count)  in queue_var_store()  argument
35 	err = kstrtoul(page, 10, &v);  in queue_var_store()
44 static ssize_t queue_requests_show(struct request_queue *q, char *page)  in queue_requests_show()  argument
46 	return queue_var_show(q->nr_requests, (page));  in queue_requests_show()
50 queue_requests_store(struct request_queue *q, const char *page, size_t count)  in queue_requests_store()  argument
58 	ret = queue_var_store(&nr, page, count);  in queue_requests_store()
76 static ssize_t queue_ra_show(struct request_queue *q, char *page)  in queue_ra_show()  argument
81 	return queue_var_show(ra_kb, (page));  in queue_ra_show()
85 queue_ra_store(struct request_queue *q, const char *page, size_t count)  in queue_ra_store()  argument
88 	ssize_t ret = queue_var_store(&ra_kb, page, count);  in queue_ra_store()
98 static ssize_t queue_max_sectors_show(struct request_queue *q, char *page)  in queue_max_sectors_show()  argument
102 	return queue_var_show(max_sectors_kb, (page));  in queue_max_sectors_show()
105 static ssize_t queue_max_segments_show(struct request_queue *q, char *page)  in queue_max_segments_show()  argument
107 	return queue_var_show(queue_max_segments(q), (page));  in queue_max_segments_show()
110 static ssize_t queue_max_integrity_segments_show(struct request_queue *q, char *page)  in queue_max_integrity_segments_show()  argument
112 	return queue_var_show(q->limits.max_integrity_segments, (page));  in queue_max_integrity_segments_show()
115 static ssize_t queue_max_segment_size_show(struct request_queue *q, char *page)  in queue_max_segment_size_show()  argument
118 		return queue_var_show(queue_max_segment_size(q), (page));  in queue_max_segment_size_show()
120 	return queue_var_show(PAGE_CACHE_SIZE, (page));  in queue_max_segment_size_show()
123 static ssize_t queue_logical_block_size_show(struct request_queue *q, char *page)  in queue_logical_block_size_show()  argument
125 	return queue_var_show(queue_logical_block_size(q), page);  in queue_logical_block_size_show()
128 static ssize_t queue_physical_block_size_show(struct request_queue *q, char *page)  in queue_physical_block_size_show()  argument
130 	return queue_var_show(queue_physical_block_size(q), page);  in queue_physical_block_size_show()
133 static ssize_t queue_io_min_show(struct request_queue *q, char *page)  in queue_io_min_show()  argument
135 	return queue_var_show(queue_io_min(q), page);  in queue_io_min_show()
138 static ssize_t queue_io_opt_show(struct request_queue *q, char *page)  in queue_io_opt_show()  argument
140 	return queue_var_show(queue_io_opt(q), page);  in queue_io_opt_show()
143 static ssize_t queue_discard_granularity_show(struct request_queue *q, char *page)  in queue_discard_granularity_show()  argument
145 	return queue_var_show(q->limits.discard_granularity, page);  in queue_discard_granularity_show()
148 static ssize_t queue_discard_max_hw_show(struct request_queue *q, char *page)  in queue_discard_max_hw_show()  argument
153 	return sprintf(page, "%llu\n", val);  in queue_discard_max_hw_show()
156 static ssize_t queue_discard_max_show(struct request_queue *q, char *page)  in queue_discard_max_show()  argument
158 	return sprintf(page, "%llu\n",  in queue_discard_max_show()
163 				       const char *page, size_t count)  in queue_discard_max_store()  argument
166 	ssize_t ret = queue_var_store(&max_discard, page, count);  in queue_discard_max_store()
185 static ssize_t queue_discard_zeroes_data_show(struct request_queue *q, char *page)  in queue_discard_zeroes_data_show()  argument
187 	return queue_var_show(queue_discard_zeroes_data(q), page);  in queue_discard_zeroes_data_show()
190 static ssize_t queue_write_same_max_show(struct request_queue *q, char *page)  in queue_write_same_max_show()  argument
192 	return sprintf(page, "%llu\n",  in queue_write_same_max_show()
198 queue_max_sectors_store(struct request_queue *q, const char *page, size_t count)  in queue_max_sectors_store()  argument
203 	ssize_t ret = queue_var_store(&max_sectors_kb, page, count);  in queue_max_sectors_store()
221 static ssize_t queue_max_hw_sectors_show(struct request_queue *q, char *page)  in queue_max_hw_sectors_show()  argument
225 	return queue_var_show(max_hw_sectors_kb, (page));  in queue_max_hw_sectors_show()
230 queue_show_##name(struct request_queue *q, char *page)			\
234 	return queue_var_show(neg ? !bit : bit, page);			\
237 queue_store_##name(struct request_queue *q, const char *page, size_t count) \
241 	ret = queue_var_store(&val, page, count);			\
261 static ssize_t queue_nomerges_show(struct request_queue *q, char *page)  in queue_nomerges_show()  argument
264 			       blk_queue_noxmerges(q), page);  in queue_nomerges_show()
267 static ssize_t queue_nomerges_store(struct request_queue *q, const char *page,  in queue_nomerges_store()  argument
271 	ssize_t ret = queue_var_store(&nm, page, count);  in queue_nomerges_store()
288 static ssize_t queue_rq_affinity_show(struct request_queue *q, char *page)  in queue_rq_affinity_show()  argument
293 	return queue_var_show(set << force, page);  in queue_rq_affinity_show()
297 queue_rq_affinity_store(struct request_queue *q, const char *page, size_t count)  in queue_rq_affinity_store()  argument
303 	ret = queue_var_store(&val, page, count);  in queue_rq_affinity_store()
323 static ssize_t queue_poll_show(struct request_queue *q, char *page)  in queue_poll_show()  argument
325 	return queue_var_show(test_bit(QUEUE_FLAG_POLL, &q->queue_flags), page);  in queue_poll_show()
328 static ssize_t queue_poll_store(struct request_queue *q, const char *page,  in queue_poll_store()  argument
337 	ret = queue_var_store(&poll_on, page, count);  in queue_poll_store()
513 queue_attr_show(struct kobject *kobj, struct attribute *attr, char *page)  in queue_attr_show()  argument
527 	res = entry->show(q, page);  in queue_attr_show()
534 		    const char *page, size_t length)  in queue_attr_store()  argument
549 	res = entry->store(q, page, length);  in queue_attr_store()