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block: update chunk_sectors in blk_stack_limits()

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Signed-off-by: Hannes Reinecke <hare@suse.com>
Signed-off-by: Damien Le Moal <damien.lemoal@hgst.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Shaun Tancheff <shaun.tancheff@seagate.com>
Tested-by: Shaun Tancheff <shaun.tancheff@seagate.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
This commit is contained in:
Hannes Reinecke 2016-10-18 15:40:31 +09:00 committed by Jens Axboe
parent 87caf97cf5
commit 987b3b26eb
1 changed files with 4 additions and 0 deletions
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4
block/blk-settings.c
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@ -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);