diff options
| -rw-r--r-- | block/blk-settings.c | 2 | ||||
| -rw-r--r-- | drivers/md/dm-table.c | 27 |
2 files changed, 16 insertions, 13 deletions
diff --git a/block/blk-settings.c b/block/blk-settings.c index 3c7d8d638ab59..e160d56e8edaa 100644 --- a/block/blk-settings.c +++ b/block/blk-settings.c @@ -267,7 +267,7 @@ int queue_limits_commit_update(struct request_queue *q, EXPORT_SYMBOL_GPL(queue_limits_commit_update); /** - * queue_limits_set - apply queue limits to queue + * queue_limits_commit_set - apply queue limits to queue * @q: queue to update * @lim: limits to apply * diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c index 88114719fe187..41f1d731ae5ac 100644 --- a/drivers/md/dm-table.c +++ b/drivers/md/dm-table.c @@ -1963,27 +1963,26 @@ 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)) { - limits->max_hw_discard_sectors = 0; - limits->discard_granularity = 0; - limits->discard_alignment = 0; - limits->discard_misaligned = 0; + 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; } - if (!dm_table_supports_write_zeroes(t)) - limits->max_write_zeroes_sectors = 0; - if (!dm_table_supports_secure_erase(t)) - limits->max_secure_erase_sectors = 0; - - r = queue_limits_set(q, limits); - if (r) - return r; + q->limits.max_secure_erase_sectors = 0; if (dm_table_supports_flush(t, (1UL << QUEUE_FLAG_WC))) { wc = true; @@ -2008,6 +2007,9 @@ 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); /* @@ -2045,6 +2047,7 @@ 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 |