From: Hannes Reinecke <hare@xxxxxxx> Signed-off-by: Hannes Reinecke <hare@xxxxxxxx> Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxxx> Reviewed-by: Christoph Hellwig <hch@xxxxxx> Reviewed-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx> Reviewed-by: Shaun Tancheff <shaun.tancheff@xxxxxxxxxxx> Tested-by: Shaun Tancheff <shaun.tancheff@xxxxxxxxxxx> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-block" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
