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| author | Jan Schmidt <list.btrfs@jan-o-sch.net> | 2012-10-23 11:28:27 +0200 |
|---|---|---|
| committer | Jan Schmidt <list.btrfs@jan-o-sch.net> | 2012-10-24 12:36:38 +0200 |
| commit | 5b6602e762cae17c8891d19698afea451e9c1d95 (patch) | |
| tree | d7a4ccfc3d56e3c94d1fab3efcd14464e3df357e /fs/btrfs/ctree.h | |
| parent | 834328a8493079d15f30866ace42489463f52571 (diff) | |
| download | linux-5b6602e762cae17c8891d19698afea451e9c1d95.tar.bz2 | |
Btrfs: determine level of old roots
In btrfs_find_all_roots' termination condition, we compare the level of the
old buffer we got from btrfs_search_old_slot to the level of the current
root node. We'd better compare it to the level of the rewinded root node.
Signed-off-by: Jan Schmidt <list.btrfs@jan-o-sch.net>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 1630be831210..34c5a442dd33 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -3120,6 +3120,7 @@ static inline u64 btrfs_inc_tree_mod_seq(struct btrfs_fs_info *fs_info) { return atomic_inc_return(&fs_info->tree_mod_seq); } +int btrfs_old_root_level(struct btrfs_root *root, u64 time_seq); /* root-item.c */ int btrfs_find_root_ref(struct btrfs_root *tree_root, |