diff options
| author | Miao Xie <miaox@cn.fujitsu.com> | 2013-12-26 13:07:04 +0800 |
|---|---|---|
| committer | Chris Mason <clm@fb.com> | 2014-01-28 13:20:08 -0800 |
| commit | a56dbd89400dd2cb9c91d734435dbfe059495da1 (patch) | |
| tree | 3ad6ef97637a4c09865d4a9f31c22472ac14f746 /fs/btrfs | |
| parent | 0353808cae35bc81c86e3510748a10f6bdff41b8 (diff) | |
Btrfs: remove btrfs_end_transaction_dmeta()
Two reasons:
- btrfs_end_transaction_dmeta() is the same as btrfs_end_transaction_throttle()
so it is unnecessary.
- All the delayed items should be dealt in the current transaction, so the
workers should not commit the transaction, instead, deal with the delayed
items as many as possible.
So we can remove btrfs_end_transaction_dmeta()
Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Chris Mason <clm@fb.com>
Diffstat (limited to 'fs/btrfs')
| -rw-r--r-- | fs/btrfs/delayed-inode.c | 2 | ||||
| -rw-r--r-- | fs/btrfs/transaction.c | 6 | ||||
| -rw-r--r-- | fs/btrfs/transaction.h | 2 |
3 files changed, 1 insertions, 9 deletions
diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c index 6b2013403f4..826a26053c7 100644 --- a/fs/btrfs/delayed-inode.c +++ b/fs/btrfs/delayed-inode.c @@ -1302,7 +1302,7 @@ again: __btrfs_commit_inode_delayed_items(trans, path, delayed_node); trans->block_rsv = block_rsv; - btrfs_end_transaction_dmeta(trans, root); + btrfs_end_transaction(trans, root); btrfs_btree_balance_dirty_nodelay(root); release_path: diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c index 46bfd820d91..e5fe801659b 100644 --- a/fs/btrfs/transaction.c +++ b/fs/btrfs/transaction.c @@ -790,12 +790,6 @@ int btrfs_end_transaction_throttle(struct btrfs_trans_handle *trans, return __btrfs_end_transaction(trans, root, 1); } -int btrfs_end_transaction_dmeta(struct btrfs_trans_handle *trans, - struct btrfs_root *root) -{ - return __btrfs_end_transaction(trans, root, 1); -} - /* * when btree blocks are allocated, they have some corresponding bits set for * them in one of two extent_io trees. This is used to make sure all of diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h index 7657d115067..d05b6013fea 100644 --- a/fs/btrfs/transaction.h +++ b/fs/btrfs/transaction.h @@ -154,8 +154,6 @@ int btrfs_commit_transaction_async(struct btrfs_trans_handle *trans, int wait_for_unblock); int btrfs_end_transaction_throttle(struct btrfs_trans_handle *trans, struct btrfs_root *root); -int btrfs_end_transaction_dmeta(struct btrfs_trans_handle *trans, - struct btrfs_root *root); int btrfs_should_end_transaction(struct btrfs_trans_handle *trans, struct btrfs_root *root); void btrfs_throttle(struct btrfs_root *root); |