2027 		      struct page *page, unsigned int pg_offset, int mirror_num)  in repair_io_failure()  argument
2039 	BUG_ON(!mirror_num);  in repair_io_failure()
2042 	if (btrfs_is_parity_mirror(map_tree, logical, length, mirror_num))  in repair_io_failure()
2052 			      &map_length, &bbio, mirror_num);  in repair_io_failure()
2057 	BUG_ON(mirror_num != bbio->mirror_num);  in repair_io_failure()
2058 	sector = bbio->stripes[mirror_num-1].physical >> 9;  in repair_io_failure()
2060 	dev = bbio->stripes[mirror_num-1].dev;  in repair_io_failure()
2085 			 int mirror_num)  in repair_eb_io_failure()  argument
2099 					start - page_offset(p), mirror_num);  in repair_eb_io_failure()
2571 			 io_bio->mirror_num);  in end_bio_extent_readpage()
2595 		mirror = io_bio->mirror_num;  in end_bio_extent_readpage()
2750 				       int mirror_num, unsigned long bio_flags)  in submit_one_bio()  argument
2766 					   mirror_num, bio_flags, start);  in submit_one_bio()
2796 			      int mirror_num,  in submit_extent_page()  argument
2820 			ret = submit_one_bio(rw, bio, mirror_num,  in submit_extent_page()
2847 		ret = submit_one_bio(rw, bio, mirror_num, bio_flags);  in submit_extent_page()
2910 			 struct bio **bio, int mirror_num,  in __do_readpage()  argument
3101 					 end_bio_extent_readpage, mirror_num,  in __do_readpage()
3130 					     struct bio **bio, int mirror_num,  in __do_contiguous_readpages()  argument
3152 			      mirror_num, bio_flags, rw, prev_em_start);  in __do_contiguous_readpages()
3161 			       struct bio **bio, int mirror_num,  in __extent_readpages()  argument
3183 						  bio, mirror_num, bio_flags,  in __extent_readpages()
3195 					  mirror_num, bio_flags, rw,  in __extent_readpages()
3202 				   struct bio **bio, int mirror_num,  in __extent_read_full_page()  argument
3221 	ret = __do_readpage(tree, page, get_extent, NULL, bio, mirror_num,  in __extent_read_full_page()
3227 			    get_extent_t *get_extent, int mirror_num)  in extent_read_full_page()  argument
3233 	ret = __extent_read_full_page(tree, page, get_extent, &bio, mirror_num,  in extent_read_full_page()
3236 		ret = submit_one_bio(READ, bio, mirror_num, bio_flags);  in extent_read_full_page()
3241 				 get_extent_t *get_extent, int mirror_num)  in extent_read_full_page_nolock()  argument
3247 	ret = __do_readpage(tree, page, get_extent, NULL, &bio, mirror_num,  in extent_read_full_page_nolock()
3250 		ret = submit_one_bio(READ, bio, mirror_num, bio_flags);  in extent_read_full_page_nolock()
5196 			     get_extent_t *get_extent, int mirror_num)  in read_extent_buffer_pages()  argument
5251 						      mirror_num, &bio_flags,  in read_extent_buffer_pages()
5261 		err = submit_one_bio(READ | REQ_META, bio, mirror_num,  in read_extent_buffer_pages()