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List:       linux-scsi
Subject:    [PATCH 2/8] block: update chunk_sectors in blk_stack_limits()
From:       Hannes Reinecke <hare () suse ! de>
Date:       2015-07-31 13:36:14
Message-ID: 1438349780-116429-3-git-send-email-hare () suse ! de
[Download RAW message or body]

Signed-off-by: Hannes Reinecke <hare@suse.com>
---
 block/blk-settings.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/block/blk-settings.c b/block/blk-settings.c
index 12600bf..63aa067 100644
--- a/block/blk-settings.c
+++ b/block/blk-settings.c
@@ -647,6 +647,9 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
 			t->discard_granularity;
 	}
 
+	if (b->chunk_sectors)
+		t->chunk_sectors = max(t->chunk_sectors, b->chunk_sectors);
+
 	return ret;
 }
 EXPORT_SYMBOL(blk_stack_limits);
-- 
1.8.5.2

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