43 #define BTRFS_NR_SB_LOG_ZONES 2  macro
87 	bool empty[BTRFS_NR_SB_LOG_ZONES];  in sb_write_pointer()
88 	bool full[BTRFS_NR_SB_LOG_ZONES];  in sb_write_pointer()
91 	for (int i = 0; i < BTRFS_NR_SB_LOG_ZONES; i++) {  in sb_write_pointer()
121 		struct page *page[BTRFS_NR_SB_LOG_ZONES];  in sb_write_pointer()
122 		struct btrfs_super_block *super[BTRFS_NR_SB_LOG_ZONES];  in sb_write_pointer()
124 		for (int i = 0; i < BTRFS_NR_SB_LOG_ZONES; i++) {  in sb_write_pointer()
145 		for (int i = 0; i < BTRFS_NR_SB_LOG_ZONES; i++)  in sb_write_pointer()
523 	nr_zones = BTRFS_NR_SB_LOG_ZONES;  in btrfs_get_dev_zone_info()
527 		int sb_pos = BTRFS_NR_SB_LOG_ZONES * i;  in btrfs_get_dev_zone_info()
540 		if (nr_zones != BTRFS_NR_SB_LOG_ZONES) {  in btrfs_get_dev_zone_info()
552 		if (zone_info->sb_zones[BTRFS_NR_SB_LOG_ZONES * i].type ==  in btrfs_get_dev_zone_info()
856 	struct blk_zone zones[BTRFS_NR_SB_LOG_ZONES];  in btrfs_sb_log_location_bdev()
883 				  BTRFS_NR_SB_LOG_ZONES, copy_zone_info_cb,  in btrfs_sb_log_location_bdev()
887 	if (ret != BTRFS_NR_SB_LOG_ZONES)  in btrfs_sb_log_location_bdev()
915 			       &zinfo->sb_zones[BTRFS_NR_SB_LOG_ZONES * mirror],  in btrfs_sb_log_location()
946 	zone = &zinfo->sb_zones[BTRFS_NR_SB_LOG_ZONES * mirror];  in btrfs_advance_sb_log()
947 	for (i = 0; i < BTRFS_NR_SB_LOG_ZONES; i++) {  in btrfs_advance_sb_log()
1014 			       zone_sectors * BTRFS_NR_SB_LOG_ZONES);  in btrfs_reset_sb_log_zones()
1065 			      sb_zone + BTRFS_NR_SB_LOG_ZONES <= begin)) {  in btrfs_find_allocatable_zones()
1068 					sb_zone + BTRFS_NR_SB_LOG_ZONES, zinfo);  in btrfs_find_allocatable_zones()