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| author | Jan Schmidt <list.btrfs@jan-o-sch.net> | 2012-06-21 11:08:04 +0200 |
|---|---|---|
| committer | Jan Schmidt <list.btrfs@jan-o-sch.net> | 2012-07-10 15:14:41 +0200 |
| commit | 097b8a7c9e48e2cb50fd0eb9315791921beaf484 (patch) | |
| tree | 03588f0e29000e415f7177d31a8f5b4c1689d6ad /fs/btrfs/backref.h | |
| parent | cf5388307a2b4faab4b11d732b61c85741be6169 (diff) | |
| download | op-kernel-dev-097b8a7c9e48e2cb50fd0eb9315791921beaf484.zip op-kernel-dev-097b8a7c9e48e2cb50fd0eb9315791921beaf484.tar.gz | |
Btrfs: join tree mod log code with the code holding back delayed refs
We've got two mechanisms both required for reliable backref resolving (tree
mod log and holding back delayed refs). You cannot make use of one without
the other. So instead of requiring the user of this mechanism to setup both
correctly, we join them into a single interface.
Additionally, we stop inserting non-blockers into fs_info->tree_mod_seq_list
as we did before, which was of no value.
Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Diffstat (limited to 'fs/btrfs/backref.h')
| -rw-r--r-- | fs/btrfs/backref.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/backref.h b/fs/btrfs/backref.h index c18d8ac..3a1ad3e 100644 --- a/fs/btrfs/backref.h +++ b/fs/btrfs/backref.h @@ -58,8 +58,7 @@ int paths_from_inode(u64 inum, struct inode_fs_paths *ipath); int btrfs_find_all_roots(struct btrfs_trans_handle *trans, struct btrfs_fs_info *fs_info, u64 bytenr, - u64 delayed_ref_seq, u64 time_seq, - struct ulist **roots); + u64 time_seq, struct ulist **roots); struct btrfs_data_container *init_data_container(u32 total_bytes); struct inode_fs_paths *init_ipath(s32 total_bytes, struct btrfs_root *fs_root, |
