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Revert "loop: cleanup partitions when detaching loop device"

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This reverts commit 8761a3dc1f.

There are situations where the destruction path is called
with the bdev->bd_mutex already held, which then deadlocks in
loop_clr_fd(). The normal partition cleanup does a trylock()
on the mutex, but it'd be nice to have a more bullet proof
method in loop. So punt this more involved fix to the next
merge window, and just back out this buggy fix for now.

Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Jens Axboe 2013-04-08 10:12:11 +02:00
commit c2fccc1c9f
2 changed files with 2 additions and 20 deletions
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1
block/partition-generic.c
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@ -257,7 +257,6 @@ void delete_partition(struct gendisk *disk, int partno)
hd_struct_put(part);
}
EXPORT_SYMBOL(delete_partition);
static ssize_t whole_disk_show(struct device *dev,
struct device_attribute *attr, char *buf)