450 	int srcu_idx, ret;  in dm_blk_report_zones()  local
455 	map = dm_get_live_table(md, &srcu_idx);  in dm_blk_report_zones()
485 	dm_put_live_table(md, srcu_idx);  in dm_blk_report_zones()
492 static int dm_prepare_ioctl(struct mapped_device *md, int *srcu_idx,  in dm_prepare_ioctl()  argument
502 	map = dm_get_live_table(md, srcu_idx);  in dm_prepare_ioctl()
519 		dm_put_live_table(md, *srcu_idx);  in dm_prepare_ioctl()
527 static void dm_unprepare_ioctl(struct mapped_device *md, int srcu_idx)  in dm_unprepare_ioctl()  argument
530 	dm_put_live_table(md, srcu_idx);  in dm_unprepare_ioctl()
537 	int r, srcu_idx;  in dm_blk_ioctl()  local
539 	r = dm_prepare_ioctl(md, &srcu_idx, &bdev);  in dm_blk_ioctl()
559 	dm_unprepare_ioctl(md, srcu_idx);  in dm_blk_ioctl()
704 struct dm_table *dm_get_live_table(struct mapped_device *md, int *srcu_idx) __acquires(md->io_barri…  in dm_get_live_table()  argument
706 	*srcu_idx = srcu_read_lock(&md->io_barrier);  in dm_get_live_table()
711 void dm_put_live_table(struct mapped_device *md, int srcu_idx) __releases(md->io_barrier)  in dm_put_live_table()  argument
713 	srcu_read_unlock(&md->io_barrier, srcu_idx);  in dm_put_live_table()
1064 						sector_t sector, int *srcu_idx)  in dm_dax_get_live_target()  argument
1070 	map = dm_get_live_table(md, srcu_idx);  in dm_dax_get_live_target()
1088 	int srcu_idx;  in dm_dax_direct_access()  local
1090 	ti = dm_dax_get_live_target(md, sector, &srcu_idx);  in dm_dax_direct_access()
1103 	dm_put_live_table(md, srcu_idx);  in dm_dax_direct_access()
1113 	int srcu_idx;  in dm_dax_supported()  local
1116 	map = dm_get_live_table(md, &srcu_idx);  in dm_dax_supported()
1122 	dm_put_live_table(md, srcu_idx);  in dm_dax_supported()
1134 	int srcu_idx;  in dm_dax_copy_from_iter()  local
1136 	ti = dm_dax_get_live_target(md, sector, &srcu_idx);  in dm_dax_copy_from_iter()
1146 	dm_put_live_table(md, srcu_idx);  in dm_dax_copy_from_iter()
1158 	int srcu_idx;  in dm_dax_copy_to_iter()  local
1160 	ti = dm_dax_get_live_target(md, sector, &srcu_idx);  in dm_dax_copy_to_iter()
1170 	dm_put_live_table(md, srcu_idx);  in dm_dax_copy_to_iter()
1778 	int srcu_idx;  in dm_make_request()  local
1781 	map = dm_get_live_table(md, &srcu_idx);  in dm_make_request()
1785 		dm_put_live_table(md, srcu_idx);  in dm_make_request()
1796 	dm_put_live_table(md, srcu_idx);  in dm_make_request()
2368 	int srcu_idx;  in __dm_destroy()  local
2384 	map = dm_get_live_table(md, &srcu_idx);  in __dm_destroy()
2390 	dm_put_live_table(md, srcu_idx);  in __dm_destroy()
2458 	int srcu_idx;  in dm_wq_work()  local
2461 	map = dm_get_live_table(md, &srcu_idx);  in dm_wq_work()
2477 	dm_put_live_table(md, srcu_idx);  in dm_wq_work()
3054 	int ret = -ENOTTY, srcu_idx;  in dm_call_pr()  local
3056 	table = dm_get_live_table(md, &srcu_idx);  in dm_call_pr()
3071 	dm_put_live_table(md, srcu_idx);  in dm_call_pr()
3118 	int r, srcu_idx;  in dm_pr_reserve()  local
3120 	r = dm_prepare_ioctl(md, &srcu_idx, &bdev);  in dm_pr_reserve()
3130 	dm_unprepare_ioctl(md, srcu_idx);  in dm_pr_reserve()
3138 	int r, srcu_idx;  in dm_pr_release()  local
3140 	r = dm_prepare_ioctl(md, &srcu_idx, &bdev);  in dm_pr_release()
3150 	dm_unprepare_ioctl(md, srcu_idx);  in dm_pr_release()
3159 	int r, srcu_idx;  in dm_pr_preempt()  local
3161 	r = dm_prepare_ioctl(md, &srcu_idx, &bdev);  in dm_pr_preempt()
3171 	dm_unprepare_ioctl(md, srcu_idx);  in dm_pr_preempt()
3179 	int r, srcu_idx;  in dm_pr_clear()  local
3181 	r = dm_prepare_ioctl(md, &srcu_idx, &bdev);  in dm_pr_clear()
3191 	dm_unprepare_ioctl(md, srcu_idx);  in dm_pr_clear()