diff options
Diffstat (limited to 'fs/btrfs/ordered-data.h')
| -rw-r--r-- | fs/btrfs/ordered-data.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/fs/btrfs/ordered-data.h b/fs/btrfs/ordered-data.h index d81a274d621e..e96cd4ccd805 100644 --- a/fs/btrfs/ordered-data.h +++ b/fs/btrfs/ordered-data.h @@ -71,6 +71,8 @@ struct btrfs_ordered_sum { ordered extent */ #define BTRFS_ORDERED_TRUNCATED 9 /* Set when we have to truncate an extent */ +#define BTRFS_ORDERED_LOGGED 10 /* Set when we've waited on this ordered extent + * in the logging code. */ struct btrfs_ordered_extent { /* logical offset in the file */ u64 file_offset; @@ -121,6 +123,9 @@ struct btrfs_ordered_extent { /* If we need to wait on this to be done */ struct list_head log_list; + /* If the transaction needs to wait on this ordered extent */ + struct list_head trans_list; + /* used to wait for the BTRFS_ORDERED_COMPLETE bit */ wait_queue_head_t wait; @@ -193,11 +198,14 @@ int btrfs_find_ordered_sum(struct inode *inode, u64 offset, u64 disk_bytenr, int btrfs_wait_ordered_extents(struct btrfs_root *root, int nr); void btrfs_wait_ordered_roots(struct btrfs_fs_info *fs_info, int nr); void btrfs_get_logged_extents(struct inode *inode, - struct list_head *logged_list); + struct list_head *logged_list, + const loff_t start, + const loff_t end); void btrfs_put_logged_extents(struct list_head *logged_list); void btrfs_submit_logged_extents(struct list_head *logged_list, struct btrfs_root *log); -void btrfs_wait_logged_extents(struct btrfs_root *log, u64 transid); +void btrfs_wait_logged_extents(struct btrfs_trans_handle *trans, + struct btrfs_root *log, u64 transid); void btrfs_free_logged_extents(struct btrfs_root *log, u64 transid); int __init ordered_data_init(void); void ordered_data_exit(void); |