diff options
Diffstat (limited to 'drivers/md/dm-table.c')
| -rw-r--r-- | drivers/md/dm-table.c | 27 |
1 files changed, 12 insertions, 15 deletions
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index 41f1d731ae5a..88114719fe18 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -1963,26 +1963,27 @@ int dm_table_set_restrictions(struct dm_table *t, struct request_queue *q, bool wc = false, fua = false; int r; - /* - * Copy table's limits to the DM device's request_queue - */ - q->limits = *limits; - if (dm_table_supports_nowait(t)) blk_queue_flag_set(QUEUE_FLAG_NOWAIT, q); else blk_queue_flag_clear(QUEUE_FLAG_NOWAIT, q); if (!dm_table_supports_discards(t)) { - q->limits.max_discard_sectors = 0; - q->limits.max_hw_discard_sectors = 0; - q->limits.discard_granularity = 0; - q->limits.discard_alignment = 0; - q->limits.discard_misaligned = 0; + limits->max_hw_discard_sectors = 0; + limits->discard_granularity = 0; + limits->discard_alignment = 0; + limits->discard_misaligned = 0; } + if (!dm_table_supports_write_zeroes(t)) + limits->max_write_zeroes_sectors = 0; + if (!dm_table_supports_secure_erase(t)) - q->limits.max_secure_erase_sectors = 0; + limits->max_secure_erase_sectors = 0; + + r = queue_limits_set(q, limits); + if (r) + return r; if (dm_table_supports_flush(t, (1UL << QUEUE_FLAG_WC))) { wc = true; @@ -2007,9 +2008,6 @@ int dm_table_set_restrictions(struct dm_table *t, struct request_queue *q, else blk_queue_flag_set(QUEUE_FLAG_NONROT, q); - if (!dm_table_supports_write_zeroes(t)) - q->limits.max_write_zeroes_sectors = 0; - dm_table_verify_integrity(t); /* @@ -2047,7 +2045,6 @@ int dm_table_set_restrictions(struct dm_table *t, struct request_queue *q, } dm_update_crypto_profile(q, t); - disk_update_readahead(t->md->disk); /* * Check for request-based device is left to |