diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 94e0cdfddc0c1bee5126aa704da3c3213117c838..8566eb30f56758515c73a06d67d4359b31f58ecf 100644
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -672,7 +672,6 @@ struct btrfs_fs_info {
 	u64 delalloc_bytes;
 	u64 last_alloc;
 	u64 last_data_alloc;
-	u64 last_log_alloc;
 
 	spinlock_t ref_cache_lock;
 	u64 total_ref_cache_size;
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index db37b867e4f168089ba59d1e801a3637dd579e0b..29380467b6717b00da27ae651060856893d7c3ac 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -2228,13 +2228,6 @@ static int noinline find_free_extent(struct btrfs_trans_handle *trans,
 	if ((data & BTRFS_BLOCK_GROUP_DATA) && btrfs_test_opt(root, SSD))
 		last_ptr = &root->fs_info->last_data_alloc;
 
-	if (root->root_key.objectid == BTRFS_TREE_LOG_OBJECTID) {
-		last_ptr = &root->fs_info->last_log_alloc;
-		if (!last_ptr == 0 && root->fs_info->last_alloc) {
-			*last_ptr = root->fs_info->last_alloc + empty_cluster;
-		}
-	}
-
 	if (last_ptr) {
 		if (*last_ptr)
 			hint_byte = *last_ptr;
diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index 11266d68a6c991777f55e772c61339fa3841f35a..5ecc24d634a264cc0452f047ecd1fcb804be1d3c 100644
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -61,7 +61,6 @@ static noinline int join_transaction(struct btrfs_root *root)
 		root->fs_info->generation++;
 		root->fs_info->last_alloc = 0;
 		root->fs_info->last_data_alloc = 0;
-		root->fs_info->last_log_alloc = 0;
 		cur_trans->num_writers = 1;
 		cur_trans->num_joined = 0;
 		cur_trans->transid = root->fs_info->generation;