diff options
| author | Joe Thornber <ejt@redhat.com> | 2012-07-27 10:08:09 -0400 |
|---|---|---|
| committer | Alasdair G Kergon <agk@redhat.com> | 2012-07-27 10:08:09 -0400 |
| commit | 384ef0e62e409e52c80adef5b1ff83075377c19e (patch) | |
| tree | 734db218c323e88a303f64218661286f94f9e52a /drivers/md/persistent-data/dm-block-manager.c | |
| parent | eb04cf634fc2d5e3bc8fe88fbf434eda4921d875 (diff) | |
dm persistent data: tidy transaction manager creation fns
Tidy the transaction manager creation functions.
They no longer lock the superblock. Superblock locking is pulled out to
the caller.
Also export dm_bm_write_lock_zero.
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/persistent-data/dm-block-manager.c')
| -rw-r--r-- | drivers/md/persistent-data/dm-block-manager.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/persistent-data/dm-block-manager.c b/drivers/md/persistent-data/dm-block-manager.c index c70ad6e303d3..4b5c504f47af 100644 --- a/drivers/md/persistent-data/dm-block-manager.c +++ b/drivers/md/persistent-data/dm-block-manager.c | |||
| @@ -565,6 +565,7 @@ int dm_bm_write_lock_zero(struct dm_block_manager *bm, | |||
| 565 | 565 | ||
| 566 | return 0; | 566 | return 0; |
| 567 | } | 567 | } |
| 568 | EXPORT_SYMBOL_GPL(dm_bm_write_lock_zero); | ||
| 568 | 569 | ||
| 569 | int dm_bm_unlock(struct dm_block *b) | 570 | int dm_bm_unlock(struct dm_block *b) |
| 570 | { | 571 | { |