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authorJoe Thornber <ejt@redhat.com>2012-07-27 15:08:14 +0100
committerAlasdair G Kergon <agk@redhat.com>2012-07-27 15:08:14 +0100
commit66b1edc05e3f4c1227f51e40f2ead3e973c00cb0 (patch)
treee9c549057d91f1bb57755b1ac0a38512fcea3664 /drivers/md/dm-thin-metadata.h
parent0fa5b17b08baa37919ddd21529081e3090d47de5 (diff)
downloadlinux-66b1edc05e3f4c1227f51e40f2ead3e973c00cb0.tar.bz2
dm thin metadata: add format option to dm_pool_metadata_open
Add a parameter to dm_pool_metadata_open to indicate whether or not an unformatted metadata area should be formatted. Signed-off-by: Joe Thornber <ejt@redhat.com> Signed-off-by: Mike Snitzer <snitzer@redhat.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Diffstat (limited to 'drivers/md/dm-thin-metadata.h')
-rw-r--r--drivers/md/dm-thin-metadata.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/md/dm-thin-metadata.h b/drivers/md/dm-thin-metadata.h
index 7b47c0a9a8e3..7e6656c49bd5 100644
--- a/drivers/md/dm-thin-metadata.h
+++ b/drivers/md/dm-thin-metadata.h
@@ -38,7 +38,8 @@ typedef uint64_t dm_thin_id;
* Reopens or creates a new, empty metadata volume.
*/
struct dm_pool_metadata *dm_pool_metadata_open(struct block_device *bdev,
- sector_t data_block_size);
+ sector_t data_block_size,
+ bool format_device);
int dm_pool_metadata_close(struct dm_pool_metadata *pmd);