468 	int srcu_idx, ret;  in dm_blk_report_zones()  local
478 	map = dm_get_live_table(md, &srcu_idx);  in dm_blk_report_zones()
503 	dm_put_live_table(md, srcu_idx);  in dm_blk_report_zones()
510 static int dm_prepare_ioctl(struct mapped_device *md, int *srcu_idx,  in dm_prepare_ioctl()  argument
519 	map = dm_get_live_table(md, srcu_idx);  in dm_prepare_ioctl()
536 		dm_put_live_table(md, *srcu_idx);  in dm_prepare_ioctl()
544 static void dm_unprepare_ioctl(struct mapped_device *md, int srcu_idx)  in dm_unprepare_ioctl()  argument
546 	dm_put_live_table(md, srcu_idx);  in dm_unprepare_ioctl()
553 	int r, srcu_idx;  in dm_blk_ioctl()  local
555 	r = dm_prepare_ioctl(md, &srcu_idx, &bdev);  in dm_blk_ioctl()
575 	dm_unprepare_ioctl(md, srcu_idx);  in dm_blk_ioctl()
700 struct dm_table *dm_get_live_table(struct mapped_device *md, int *srcu_idx) __acquires(md->io_barri…  in dm_get_live_table()  argument
702 	*srcu_idx = srcu_read_lock(&md->io_barrier);  in dm_get_live_table()
707 void dm_put_live_table(struct mapped_device *md, int srcu_idx) __releases(md->io_barrier)  in dm_put_live_table()  argument
709 	srcu_read_unlock(&md->io_barrier, srcu_idx);  in dm_put_live_table()
1072 						sector_t sector, int *srcu_idx)  in dm_dax_get_live_target()  argument
1078 	map = dm_get_live_table(md, srcu_idx);  in dm_dax_get_live_target()
1096 	int srcu_idx;  in dm_dax_direct_access()  local
1098 	ti = dm_dax_get_live_target(md, sector, &srcu_idx);  in dm_dax_direct_access()
1111 	dm_put_live_table(md, srcu_idx);  in dm_dax_direct_access()
1122 	int srcu_idx;  in dm_dax_supported()  local
1124 	map = dm_get_live_table(md, &srcu_idx);  in dm_dax_supported()
1131 	dm_put_live_table(md, srcu_idx);  in dm_dax_supported()
1143 	int srcu_idx;  in dm_dax_copy_from_iter()  local
1145 	ti = dm_dax_get_live_target(md, sector, &srcu_idx);  in dm_dax_copy_from_iter()
1155 	dm_put_live_table(md, srcu_idx);  in dm_dax_copy_from_iter()
1167 	int srcu_idx;  in dm_dax_copy_to_iter()  local
1169 	ti = dm_dax_get_live_target(md, sector, &srcu_idx);  in dm_dax_copy_to_iter()
1179 	dm_put_live_table(md, srcu_idx);  in dm_dax_copy_to_iter()
1191 	int srcu_idx;  in dm_dax_zero_page_range()  local
1193 	ti = dm_dax_get_live_target(md, sector, &srcu_idx);  in dm_dax_zero_page_range()
1206 	dm_put_live_table(md, srcu_idx);  in dm_dax_zero_page_range()
1635 	int srcu_idx;  in dm_submit_bio()  local
1638 	map = dm_get_live_table(md, &srcu_idx);  in dm_submit_bio()
1666 	dm_put_live_table(md, srcu_idx);  in dm_submit_bio()
2195 	int srcu_idx;  in __dm_destroy()  local
2211 	map = dm_get_live_table(md, &srcu_idx);  in __dm_destroy()
2219 	dm_put_live_table(md, srcu_idx);  in __dm_destroy()
2930 	int ret = -ENOTTY, srcu_idx;  in dm_call_pr()  local
2932 	table = dm_get_live_table(md, &srcu_idx);  in dm_call_pr()
2947 	dm_put_live_table(md, srcu_idx);  in dm_call_pr()
2994 	int r, srcu_idx;  in dm_pr_reserve()  local
2996 	r = dm_prepare_ioctl(md, &srcu_idx, &bdev);  in dm_pr_reserve()
3006 	dm_unprepare_ioctl(md, srcu_idx);  in dm_pr_reserve()
3014 	int r, srcu_idx;  in dm_pr_release()  local
3016 	r = dm_prepare_ioctl(md, &srcu_idx, &bdev);  in dm_pr_release()
3026 	dm_unprepare_ioctl(md, srcu_idx);  in dm_pr_release()
3035 	int r, srcu_idx;  in dm_pr_preempt()  local
3037 	r = dm_prepare_ioctl(md, &srcu_idx, &bdev);  in dm_pr_preempt()
3047 	dm_unprepare_ioctl(md, srcu_idx);  in dm_pr_preempt()
3055 	int r, srcu_idx;  in dm_pr_clear()  local
3057 	r = dm_prepare_ioctl(md, &srcu_idx, &bdev);  in dm_pr_clear()
3067 	dm_unprepare_ioctl(md, srcu_idx);  in dm_pr_clear()