block: export blk_stack_limits()

DM needs to use blk_stack_limits(), so it needs to be exported.

Acked-by: Martin K. Petersen <martin.petersen@oracle.com>

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
This commit is contained in:
Mike Snitzer 2009-05-28 11:04:53 +02:00 committed by Jens Axboe
parent 3c4198e874
commit 5d85d3247c
1 changed files with 1 additions and 0 deletions

View File

@ -500,6 +500,7 @@ int blk_stack_limits(struct queue_limits *t, struct queue_limits *b,
return 0; return 0;
} }
EXPORT_SYMBOL(blk_stack_limits);
/** /**
* disk_stack_limits - adjust queue limits for stacked drivers * disk_stack_limits - adjust queue limits for stacked drivers