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rbd: defer setting disk capacity

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Don't set the disk capacity until right before we announce the
device as available for use.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
This commit is contained in:
Alex Elder 2013-04-26 15:44:36 -05:00 committed by Sage Weil
parent 129b79d449
commit b5156e76da
1 changed files with 1 additions and 2 deletions
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3
drivers/block/rbd.c
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@ -3147,8 +3147,6 @@ static int rbd_init_disk(struct rbd_device *rbd_dev)
rbd_dev->disk = disk;
set_capacity(rbd_dev->disk, rbd_dev->mapping.size / SECTOR_SIZE);
return 0;
out_disk:
put_disk(disk);
@ -4784,6 +4782,7 @@ static int rbd_dev_probe_finish(struct rbd_device *rbd_dev)
/* Everything's ready. Announce the disk to the world. */
set_capacity(rbd_dev->disk, rbd_dev->mapping.size / SECTOR_SIZE);
set_bit(RBD_DEV_FLAG_EXISTS, &rbd_dev->flags);
add_disk(rbd_dev->disk);