tree 2591c7c0886f9b6b63aa40e3ef3caa984370c38b
parent 0c002c2f74e10baa9021d3ecc50585c6eafea568
author Andrew Patterson <andrew.patterson@hp.com> 1220560045 -0600
committer Jens Axboe <jens.axboe@oracle.com> 1223535372 +0200

Adjust block device size after an online resize of a disk.

The revalidate_disk routine now checks if a disk has been resized by
comparing the gendisk capacity to the bdev inode size.  If they are
different (usually because the disk has been resized underneath the kernel)
the bdev inode size is adjusted to match the capacity.

Signed-off-by: Andrew Patterson <andrew.patterson@hp.com>
Signed-off-by: Jens Axboe <jens.axboe@oracle.com>