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-rw-r--r--fs/btrfs/disk-io.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 373374340e9b..d8a256d3c83a 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -1719,7 +1719,6 @@ void btrfs_btree_balance_dirty(struct btrfs_root *root, unsigned long nr)
* looks as though older kernels can get into trouble with
* this code, they end up stuck in balance_dirty_pages forever
*/
-#if LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,23)
struct extent_io_tree *tree;
u64 num_dirty;
u64 start = 0;
@@ -1735,9 +1734,7 @@ void btrfs_btree_balance_dirty(struct btrfs_root *root, unsigned long nr)
balance_dirty_pages_ratelimited_nr(
root->fs_info->btree_inode->i_mapping, 1);
}
-#else
return;
-#endif
}
void btrfs_set_buffer_defrag(struct extent_buffer *buf)
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