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authorJens Axboe <axboe@kernel.dk>2013-04-08 10:12:11 +0200
committerJens Axboe <axboe@kernel.dk>2013-04-08 10:12:11 +0200
commitc2fccc1c9f7c81700cbac2120a4ad5441dd37004 (patch)
tree196f7a05401e936bfaa368721acebf34cf2e0dc1 /block
parentc66bb3f075cfe2d17b2427e96e043622db02759c (diff)
downloadlinux-linaro-stable-c2fccc1c9f7c81700cbac2120a4ad5441dd37004.tar.gz
Revert "loop: cleanup partitions when detaching loop device"
This reverts commit 8761a3dc1f07b163414e2215a2cadbb4cfe2a107. 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 <axboe@kernel.dk>
Diffstat (limited to 'block')
-rw-r--r--block/partition-generic.c1
1 files changed, 0 insertions, 1 deletions
diff --git a/block/partition-generic.c b/block/partition-generic.c
index ae95ee6a58aa..789cdea05893 100644
--- a/block/partition-generic.c
+++ b/block/partition-generic.c
@@ -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)