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| author | Jeff Mahoney <jeffm@suse.com> | 2016-09-09 21:39:03 -0400 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-12-06 16:07:00 +0100 |
| commit | 3a45bb207ee2c5548ebf6f5fcc7d249e141f15e8 (patch) | |
| tree | a1739986199aebac91eca65c5eed7cbe7ad4fded /fs/btrfs/transaction.h | |
| parent | bf89d38febaadd5b1da60fed54929cbde65fedf9 (diff) | |
| download | linux-3a45bb207ee2c5548ebf6f5fcc7d249e141f15e8.tar.bz2 | |
btrfs: remove root parameter from transaction commit/end routines
Now we only use the root parameter to print the root objectid in
a tracepoint. We can use the root parameter from the transaction
handle for that. It's also used to join the transaction with
async commits, so we remove the comment that it's just for checking.
Signed-off-by: Jeff Mahoney <jeffm@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/transaction.h')
| -rw-r--r-- | fs/btrfs/transaction.h | 18 |
1 files changed, 4 insertions, 14 deletions
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h index 1c43ed3aa1ac..5dfb5590fff6 100644 --- a/fs/btrfs/transaction.h +++ b/fs/btrfs/transaction.h @@ -123,11 +123,6 @@ struct btrfs_trans_handle { bool sync; bool dirty; unsigned int type; - /* - * this root is only needed to validate that the root passed to - * start_transaction is the same as the one passed to end_transaction. - * Subvolume quota depends on this - */ struct btrfs_root *root; struct btrfs_fs_info *fs_info; struct seq_list delayed_ref_elem; @@ -185,8 +180,7 @@ static inline void btrfs_clear_skip_qgroup(struct btrfs_trans_handle *trans) delayed_refs->qgroup_to_skip = 0; } -int btrfs_end_transaction(struct btrfs_trans_handle *trans, - struct btrfs_root *root); +int btrfs_end_transaction(struct btrfs_trans_handle *trans); struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root, unsigned int num_items); struct btrfs_trans_handle *btrfs_start_transaction_fallback_global_rsv( @@ -207,15 +201,11 @@ int btrfs_wait_for_commit(struct btrfs_fs_info *fs_info, u64 transid); void btrfs_add_dead_root(struct btrfs_root *root); int btrfs_defrag_root(struct btrfs_root *root); int btrfs_clean_one_deleted_snapshot(struct btrfs_root *root); -int btrfs_commit_transaction(struct btrfs_trans_handle *trans, - struct btrfs_root *root); +int btrfs_commit_transaction(struct btrfs_trans_handle *trans); int btrfs_commit_transaction_async(struct btrfs_trans_handle *trans, - struct btrfs_root *root, int wait_for_unblock); -int btrfs_end_transaction_throttle(struct btrfs_trans_handle *trans, - struct btrfs_root *root); -int btrfs_should_end_transaction(struct btrfs_trans_handle *trans, - struct btrfs_root *root); +int btrfs_end_transaction_throttle(struct btrfs_trans_handle *trans); +int btrfs_should_end_transaction(struct btrfs_trans_handle *trans); void btrfs_throttle(struct btrfs_fs_info *fs_info); int btrfs_record_root_in_trans(struct btrfs_trans_handle *trans, struct btrfs_root *root); |