From: Hannes Reinecke <[email protected]>
Signed-off-by: Hannes Reinecke <[email protected]>
Signed-off-by: Damien Le Moal <[email protected]>
---
block/blk-settings.c | 4 ++++
1 file changed, 4 insertions(+)
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);
--
2.7.4
--
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