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[3/9] block: update chunk_sectors in blk_stack_limits()

Message ID 1474320454-5264-4-git-send-email-damien.lemoal@hgst.com (mailing list archive)
State New, archived
Headers show

Commit Message

Damien Le Moal Sept. 19, 2016, 9:27 p.m. UTC 
From: Hannes Reinecke <hare@suse.de>

Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Damien Le Moal <damien.lemoal@hgst.com>
---
 block/blk-settings.c | 4 ++++
 1 file changed, 4 insertions(+)
diff mbox

Patch

diff --git a/block/blk-settings.c b/block/blk-settings.c
index b1d5b7f..55369a6 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -631,6 +631,10 @@  int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 			t->discard_granularity;
 	}
 
+	if (b->chunk_sectors)
+		t->chunk_sectors = min_not_zero(t->chunk_sectors,
+						b->chunk_sectors);
+
 	return ret;
 }
 EXPORT_SYMBOL(blk_stack_limits);