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Btrfs: introduce per-subvolume ordered extent list

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The reason we introduce per-subvolume ordered extent list is the same
as the per-subvolume delalloc inode list.

Signed-off-by: Miao Xie <miaox@cn.fujitsu.com>
Signed-off-by: Josef Bacik <jbacik@fusionio.com>
This commit is contained in:
Miao Xie 2013-05-15 07:48:23 +00:00 • committed by Josef Bacik
parent eb73c1b7ce
commit 199c2a9c3d
10 changed files with 144 additions and 59 deletions
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2
fs/btrfs/ordered-data.h
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@ -204,6 +204,8 @@ void btrfs_add_ordered_operation(struct btrfs_trans_handle *trans,
struct btrfs_root *root,
struct inode *inode);
void btrfs_wait_ordered_extents(struct btrfs_root *root, int delay_iput);
void btrfs_wait_all_ordered_extents(struct btrfs_fs_info *fs_info,
int delay_iput);
void btrfs_get_logged_extents(struct btrfs_root *log, struct inode *inode);
void btrfs_wait_logged_extents(struct btrfs_root *log, u64 transid);
void btrfs_free_logged_extents(struct btrfs_root *log, u64 transid);