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| author | Josef Bacik <jwhiter@redhat.com> | 2007-08-10 16:22:09 -0400 |
|---|---|---|
| committer | David Woodhouse <dwmw2@hera.kernel.org> | 2007-08-10 16:22:09 -0400 |
| commit | 15ee9bc7ed171248d1405df5854da5fa91bfdc39 (patch) | |
| tree | 5f29f51e1c14a6b35b2019a2ada5bb80fb97e2bd /fs/btrfs/transaction.h | |
| parent | f2183bde1a918d338337955c8e8ba29bd8f5e7b1 (diff) | |
| download | op-kernel-dev-15ee9bc7ed171248d1405df5854da5fa91bfdc39.zip op-kernel-dev-15ee9bc7ed171248d1405df5854da5fa91bfdc39.tar.gz | |
Btrfs: delay commits during fsync to allow more writers
Signed-off-by: Chris Mason <chris.mason@oracle.com>
Diffstat (limited to 'fs/btrfs/transaction.h')
| -rw-r--r-- | fs/btrfs/transaction.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/fs/btrfs/transaction.h b/fs/btrfs/transaction.h index d5f491d..e451783 100644 --- a/fs/btrfs/transaction.h +++ b/fs/btrfs/transaction.h @@ -23,6 +23,7 @@ struct btrfs_transaction { u64 transid; unsigned long num_writers; + unsigned long num_joined; int in_commit; int use_count; int commit_done; @@ -57,6 +58,12 @@ static inline void btrfs_update_inode_block_group(struct BTRFS_I(inode)->block_group = trans->block_group; } +static inline void btrfs_set_inode_last_trans(struct btrfs_trans_handle *trans, + struct inode *inode) +{ + BTRFS_I(inode)->last_trans = trans->transaction->transid; +} + int btrfs_end_transaction(struct btrfs_trans_handle *trans, struct btrfs_root *root); struct btrfs_trans_handle *btrfs_start_transaction(struct btrfs_root *root, |
