412 static int dm_prepare_ioctl(struct mapped_device *md, int *srcu_idx,  in dm_prepare_ioctl()  argument
421 	map = dm_get_live_table(md, srcu_idx);  in dm_prepare_ioctl()
438 		dm_put_live_table(md, *srcu_idx);  in dm_prepare_ioctl()
446 static void dm_unprepare_ioctl(struct mapped_device *md, int srcu_idx)  in dm_unprepare_ioctl()  argument
448 	dm_put_live_table(md, srcu_idx);  in dm_unprepare_ioctl()
455 	int r, srcu_idx;  in dm_blk_ioctl()  local
457 	r = dm_prepare_ioctl(md, &srcu_idx, &bdev);  in dm_blk_ioctl()
480 	dm_unprepare_ioctl(md, srcu_idx);  in dm_blk_ioctl()
684 				   int *srcu_idx) __acquires(md->io_barrier)  in dm_get_live_table()  argument
686 	*srcu_idx = srcu_read_lock(&md->io_barrier);  in dm_get_live_table()
692 		       int srcu_idx) __releases(md->io_barrier)  in dm_put_live_table()  argument
694 	srcu_read_unlock(&md->io_barrier, srcu_idx);  in dm_put_live_table()
1202 						sector_t sector, int *srcu_idx)  in dm_dax_get_live_target()  argument
1208 	map = dm_get_live_table(md, srcu_idx);  in dm_dax_get_live_target()
1227 	int srcu_idx;  in dm_dax_direct_access()  local
1229 	ti = dm_dax_get_live_target(md, sector, &srcu_idx);  in dm_dax_direct_access()
1242 	dm_put_live_table(md, srcu_idx);  in dm_dax_direct_access()
1254 	int srcu_idx;  in dm_dax_zero_page_range()  local
1256 	ti = dm_dax_get_live_target(md, sector, &srcu_idx);  in dm_dax_zero_page_range()
1269 	dm_put_live_table(md, srcu_idx);  in dm_dax_zero_page_range()
1280 	int srcu_idx;  in dm_dax_recovery_write()  local
1283 	ti = dm_dax_get_live_target(md, sector, &srcu_idx);  in dm_dax_recovery_write()
1289 	dm_put_live_table(md, srcu_idx);  in dm_dax_recovery_write()
1816 	int srcu_idx;  in dm_submit_bio()  local
1819 	map = dm_get_live_table(md, &srcu_idx);  in dm_submit_bio()
1835 	dm_put_live_table(md, srcu_idx);  in dm_submit_bio()
2451 	int srcu_idx;  in __dm_destroy()  local
2467 	map = dm_get_live_table(md, &srcu_idx);  in __dm_destroy()
2475 	dm_put_live_table(md, srcu_idx);  in __dm_destroy()
3143 	int ret = -ENOTTY, srcu_idx;  in dm_call_pr()  local
3145 	table = dm_get_live_table(md, &srcu_idx);  in dm_call_pr()
3166 	dm_put_live_table(md, srcu_idx);  in dm_call_pr()
3351 	int r, srcu_idx;  in dm_pr_clear()  local
3353 	r = dm_prepare_ioctl(md, &srcu_idx, &bdev);  in dm_pr_clear()
3363 	dm_unprepare_ioctl(md, srcu_idx);  in dm_pr_clear()