Move the call to remove_inode_hash to the beginning of delete_partition,
as we want to prevent opening a block_device that is about to be removed
ASAP.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Reviewed-by: Jan Kara <jack@xxxxxxx>
---
block/partitions/core.c | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/block/partitions/core.c b/block/partitions/core.c
index 82d26427deae25..9d1debaa5caf9a 100644
--- a/block/partitions/core.c
+++ b/block/partitions/core.c
@@ -267,6 +267,12 @@ static void delete_partition(struct block_device *part)
{
lockdep_assert_held(&part->bd_disk->open_mutex);
+ /*
+ * Remove the block device from the inode hash, so that it cannot be
+ * looked up any more even when openers still hold references.
+ */
+ remove_inode_hash(part->bd_inode);
+
fsync_bdev(part);
__invalidate_device(part, true);
@@ -274,12 +280,6 @@ static void delete_partition(struct block_device *part)
kobject_put(part->bd_holder_dir);
device_del(&part->bd_device);
- /*
- * Remove the block device from the inode hash, so that it cannot be
- * looked up any more even when openers still hold references.
- */
- remove_inode_hash(part->bd_inode);
-
put_device(&part->bd_device);
}
--
2.39.2
