@@ -2035,6 +2035,7 @@ static int pool_ctr(struct dm_target *ti, unsigned argc, char **argv)
* thin devices' discard limits consistent).
*/
ti->discards_supported = 1;
+ ti->discard_zeroes_data_unsupported = 1;
}
ti->private = pt;
@@ -2496,7 +2497,6 @@ static void set_discard_limits(struct pool *pool, struct queue_limits *limits)
* bios that overlap 2 blocks.
*/
limits->discard_granularity = pool->sectors_per_block << SECTOR_SHIFT;
- limits->discard_zeroes_data = pool->pf.zero_new_blocks;
}
static void pool_io_hints(struct dm_target *ti, struct queue_limits *limits)