loop: cleanup partitions when detaching loop device
authorPhillip Susi <psusi@ubuntu.com>
Fri, 22 Mar 2013 18:21:53 +0000 (12:21 -0600)
committerJens Axboe <axboe@kernel.dk>
Fri, 22 Mar 2013 18:21:53 +0000 (12:21 -0600)
commit8761a3dc1f07b163414e2215a2cadbb4cfe2a107
treeebe3db5af9e706a3d3c5aaf4ba2b74459b02572b
parent183cfb5720dfc393641b87710ce78561af3db6cd
loop: cleanup partitions when detaching loop device

Any partitions added by user space to the loop device were being
left in place after detaching the loop device.  This was because
the detach path issued a BLKRRPART to clean up partitions if
LO_FLAGS_PARTSCAN was set, meaning that the partitions were auto
scanned on attach.  Replace this BLKRRPART with code that
unconditionally cleans up partitions on detach instead.

Signed-off-by: Phillip Susi <psusi@ubuntu.com>

Modified by Jens to export delete_partition().

Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/partition-generic.c
drivers/block/loop.c