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Commit 6a0ebd31 authored by Joe Thornber's avatar Joe Thornber Committed by Alasdair G Kergon
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dm thin metadata: lift some initialisation out of __open_or_format_metadata 



Lift some initialisation out of __open_or_format_metadata in dm-thin-metadata.

Signed-off-by: default avatarJoe Thornber <ejt@redhat.com>
Signed-off-by: default avatarMike Snitzer <snitzer@redhat.com>
Signed-off-by: default avatarAlasdair G Kergon <agk@redhat.com>
parent f9dd9352

drivers/md/dm-thin-metadata.c

+4 −4
Original line number Diff line number Diff line
@@ -489,14 +489,11 @@ static int __open_or_format_metadata(struct dm_pool_metadata *pmd, 
	}



	__setup_btree_details(pmd);

	pmd->root = 0;



	init_rwsem(&pmd->root_lock);

	pmd->time = 0;

	pmd->root = 0;

	pmd->details_root = 0;

	pmd->trans_id = 0;

	pmd->flags = 0;

	INIT_LIST_HEAD(&pmd->thin_devices);



	return 0;
@@ -710,6 +707,9 @@ struct dm_pool_metadata *dm_pool_metadata_open(struct block_device *bdev, 
		return ERR_PTR(-ENOMEM);

	}



	init_rwsem(&pmd->root_lock);

	pmd->time = 0;

	INIT_LIST_HEAD(&pmd->thin_devices);

	pmd->bdev = bdev;



	r = __create_persistent_data_objects(pmd, 0, &create);