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Diffstat (limited to 'fs/btrfs/tree-defrag.c')
| -rw-r--r-- | fs/btrfs/tree-defrag.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/btrfs/tree-defrag.c b/fs/btrfs/tree-defrag.c index b3bb5bb..6f57d08 100644 --- a/fs/btrfs/tree-defrag.c +++ b/fs/btrfs/tree-defrag.c @@ -23,6 +23,10 @@ #include "transaction.h" #include "locking.h" +/* defrag all the leaves in a given btree. If cache_only == 1, don't read things + * from disk, otherwise read all the leaves and try to get key order to + * better reflect disk order + */ int btrfs_defrag_leaves(struct btrfs_trans_handle *trans, struct btrfs_root *root, int cache_only) { |