---

yaml
---
r: 374875
b: refs/heads/master
c: afe5fea
h: refs/heads/master
i:
  374873: 4b68432
  374871: 2f8db71
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d6a0a12684523d635e0530a9d70a1eba4b8c4fb9
+refs/heads/master: afe5fea72bd50b1df2e6a721ef50559427d42f2b

trunk/fs/btrfs/ctree.c

@@ -37,8 +37,8 @@ static int balance_node_right(struct btrfs_trans_handle *trans,
 			      struct btrfs_root *root,
 			      struct extent_buffer *dst_buf,
 			      struct extent_buffer *src_buf);
-static void del_ptr(struct btrfs_trans_handle *trans, struct btrfs_root *root,
-		    struct btrfs_path *path, int level, int slot);
+static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,
+		    int level, int slot);
 static void tree_mod_log_free_eb(struct btrfs_fs_info *fs_info,
 				 struct extent_buffer *eb);
 struct extent_buffer *read_old_tree_block(struct btrfs_root *root, u64 bytenr,
@@ -1830,7 +1830,7 @@ static noinline int balance_level(struct btrfs_trans_handle *trans,
 		if (btrfs_header_nritems(right) == 0) {
 			clean_tree_block(trans, root, right);
 			btrfs_tree_unlock(right);
-			del_ptr(trans, root, path, level + 1, pslot + 1);
+			del_ptr(root, path, level + 1, pslot + 1);
 			root_sub_used(root, right->len);
 			btrfs_free_tree_block(trans, root, right, 0, 1);
 			free_extent_buffer_stale(right);
@@ -1874,7 +1874,7 @@ static noinline int balance_level(struct btrfs_trans_handle *trans,
 	if (btrfs_header_nritems(mid) == 0) {
 		clean_tree_block(trans, root, mid);
 		btrfs_tree_unlock(mid);
-		del_ptr(trans, root, path, level + 1, pslot);
+		del_ptr(root, path, level + 1, pslot);
 		root_sub_used(root, mid->len);
 		btrfs_free_tree_block(trans, root, mid, 0, 1);
 		free_extent_buffer_stale(mid);
@@ -2930,8 +2930,7 @@ static void fixup_low_keys(struct btrfs_root *root, struct btrfs_path *path,
  * This function isn't completely safe. It's the caller's responsibility
  * that the new key won't break the order
  */
-void btrfs_set_item_key_safe(struct btrfs_trans_handle *trans,
-			     struct btrfs_root *root, struct btrfs_path *path,
+void btrfs_set_item_key_safe(struct btrfs_root *root, struct btrfs_path *path,
 			     struct btrfs_key *new_key)
 {
 	struct btrfs_disk_key disk_key;
@@ -4267,7 +4266,7 @@ int btrfs_duplicate_item(struct btrfs_trans_handle *trans,
 		return ret;
 
 	path->slots[0]++;
-	setup_items_for_insert(trans, root, path, new_key, &item_size,
+	setup_items_for_insert(root, path, new_key, &item_size,
 			       item_size, item_size +
 			       sizeof(struct btrfs_item), 1);
 	leaf = path->nodes[0];
@@ -4284,9 +4283,7 @@ int btrfs_duplicate_item(struct btrfs_trans_handle *trans,
  * off the end of the item or if we shift the item to chop bytes off
  * the front.
  */
-void btrfs_truncate_item(struct btrfs_trans_handle *trans,
-			 struct btrfs_root *root,
-			 struct btrfs_path *path,
+void btrfs_truncate_item(struct btrfs_root *root, struct btrfs_path *path,
 			 u32 new_size, int from_end)
 {
 	int slot;
@@ -4457,8 +4454,7 @@ void btrfs_extend_item(struct btrfs_trans_handle *trans,
  * to save stack depth by doing the bulk of the work in a function
  * that doesn't call btrfs_search_slot
  */
-void setup_items_for_insert(struct btrfs_trans_handle *trans,
-			    struct btrfs_root *root, struct btrfs_path *path,
+void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *path,
 			    struct btrfs_key *cpu_key, u32 *data_size,
 			    u32 total_data, u32 total_size, int nr)
 {
@@ -4574,7 +4570,7 @@ int btrfs_insert_empty_items(struct btrfs_trans_handle *trans,
 	slot = path->slots[0];
 	BUG_ON(slot < 0);
 
-	setup_items_for_insert(trans, root, path, cpu_key, data_size,
+	setup_items_for_insert(root, path, cpu_key, data_size,
 			       total_data, total_size, nr);
 	return 0;
 }
@@ -4612,8 +4608,8 @@ int btrfs_insert_item(struct btrfs_trans_handle *trans, struct btrfs_root
  * the tree should have been previously balanced so the deletion does not
  * empty a node.
  */
-static void del_ptr(struct btrfs_trans_handle *trans, struct btrfs_root *root,
-		    struct btrfs_path *path, int level, int slot)
+static void del_ptr(struct btrfs_root *root, struct btrfs_path *path,
+		    int level, int slot)
 {
 	struct extent_buffer *parent = path->nodes[level];
 	u32 nritems;
@@ -4666,7 +4662,7 @@ static noinline void btrfs_del_leaf(struct btrfs_trans_handle *trans,
 				    struct extent_buffer *leaf)
 {
 	WARN_ON(btrfs_header_generation(leaf) != trans->transid);
-	del_ptr(trans, root, path, 1, path->slots[1]);
+	del_ptr(root, path, 1, path->slots[1]);
 
 	/*
 	 * btrfs_free_extent is expensive, we want to make sure we

trunk/fs/btrfs/ctree.h

@@ -3183,8 +3183,7 @@ int btrfs_comp_cpu_keys(struct btrfs_key *k1, struct btrfs_key *k2);
 int btrfs_previous_item(struct btrfs_root *root,
 			struct btrfs_path *path, u64 min_objectid,
 			int type);
-void btrfs_set_item_key_safe(struct btrfs_trans_handle *trans,
-			     struct btrfs_root *root, struct btrfs_path *path,
+void btrfs_set_item_key_safe(struct btrfs_root *root, struct btrfs_path *path,
 			     struct btrfs_key *new_key);
 struct extent_buffer *btrfs_root_node(struct btrfs_root *root);
 struct extent_buffer *btrfs_lock_root_node(struct btrfs_root *root);
@@ -3223,9 +3222,7 @@ int btrfs_block_can_be_shared(struct btrfs_root *root,
 void btrfs_extend_item(struct btrfs_trans_handle *trans,
 		       struct btrfs_root *root, struct btrfs_path *path,
 		       u32 data_size);
-void btrfs_truncate_item(struct btrfs_trans_handle *trans,
-			 struct btrfs_root *root,
-			 struct btrfs_path *path,
+void btrfs_truncate_item(struct btrfs_root *root, struct btrfs_path *path,
 			 u32 new_size, int from_end);
 int btrfs_split_item(struct btrfs_trans_handle *trans,
 		     struct btrfs_root *root,
@@ -3265,8 +3262,7 @@ static inline int btrfs_del_item(struct btrfs_trans_handle *trans,
 	return btrfs_del_items(trans, root, path, path->slots[0], 1);
 }
 
-void setup_items_for_insert(struct btrfs_trans_handle *trans,
-			    struct btrfs_root *root, struct btrfs_path *path,
+void setup_items_for_insert(struct btrfs_root *root, struct btrfs_path *path,
 			    struct btrfs_key *cpu_key, u32 *data_size,
 			    u32 total_data, u32 total_size, int nr);
 int btrfs_insert_item(struct btrfs_trans_handle *trans, struct btrfs_root

trunk/fs/btrfs/delayed-inode.c

@@ -766,10 +766,9 @@ static void btrfs_delayed_inode_release_metadata(struct btrfs_root *root,
  * This helper will insert some continuous items into the same leaf according
  * to the free space of the leaf.
  */
-static int btrfs_batch_insert_items(struct btrfs_trans_handle *trans,
-				struct btrfs_root *root,
-				struct btrfs_path *path,
-				struct btrfs_delayed_item *item)
+static int btrfs_batch_insert_items(struct btrfs_root *root,
+				    struct btrfs_path *path,
+				    struct btrfs_delayed_item *item)
 {
 	struct btrfs_delayed_item *curr, *next;
 	int free_space;
@@ -848,7 +847,7 @@ static int btrfs_batch_insert_items(struct btrfs_trans_handle *trans,
 	btrfs_clear_path_blocking(path, NULL, 0);
 
 	/* insert the keys of the items */
-	setup_items_for_insert(trans, root, path, keys, data_size,
+	setup_items_for_insert(root, path, keys, data_size,
 			       total_data_size, total_size, nitems);
 
 	/* insert the dir index items */
@@ -932,7 +931,7 @@ static int btrfs_insert_delayed_items(struct btrfs_trans_handle *trans,
 	if (curr && btrfs_is_continuous_delayed_item(prev, curr)) {
 		/* insert the continuous items into the same leaf */
 		path->slots[0]++;
-		btrfs_batch_insert_items(trans, root, path, curr);
+		btrfs_batch_insert_items(root, path, curr);
 	}
 	btrfs_release_delayed_item(prev);
 	btrfs_mark_buffer_dirty(path->nodes[0]);

trunk/fs/btrfs/dir-item.c

@@ -442,8 +442,7 @@ int btrfs_delete_one_dir_name(struct btrfs_trans_handle *trans,
 		start = btrfs_item_ptr_offset(leaf, path->slots[0]);
 		memmove_extent_buffer(leaf, ptr, ptr + sub_item_len,
 			item_len - (ptr + sub_item_len - start));
-		btrfs_truncate_item(trans, root, path,
-				    item_len - sub_item_len, 1);
+		btrfs_truncate_item(root, path, item_len - sub_item_len, 1);
 	}
 	return ret;
 }

trunk/fs/btrfs/extent-tree.c

@@ -1752,8 +1752,7 @@ static int lookup_extent_backref(struct btrfs_trans_handle *trans,
  * helper to update/remove inline back ref
  */
 static noinline_for_stack
-void update_inline_extent_backref(struct btrfs_trans_handle *trans,
-				  struct btrfs_root *root,
+void update_inline_extent_backref(struct btrfs_root *root,
 				  struct btrfs_path *path,
 				  struct btrfs_extent_inline_ref *iref,
 				  int refs_to_mod,
@@ -1809,7 +1808,7 @@ void update_inline_extent_backref(struct btrfs_trans_handle *trans,
 			memmove_extent_buffer(leaf, ptr, ptr + size,
 					      end - ptr - size);
 		item_size -= size;
-		btrfs_truncate_item(trans, root, path, item_size, 1);
+		btrfs_truncate_item(root, path, item_size, 1);
 	}
 	btrfs_mark_buffer_dirty(leaf);
 }
@@ -1831,7 +1830,7 @@ int insert_inline_extent_backref(struct btrfs_trans_handle *trans,
 					   root_objectid, owner, offset, 1);
 	if (ret == 0) {
 		BUG_ON(owner < BTRFS_FIRST_FREE_OBJECTID);
-		update_inline_extent_backref(trans, root, path, iref,
+		update_inline_extent_backref(root, path, iref,
 					     refs_to_add, extent_op);
 	} else if (ret == -ENOENT) {
 		setup_inline_extent_backref(trans, root, path, iref, parent,
@@ -1871,7 +1870,7 @@ static int remove_extent_backref(struct btrfs_trans_handle *trans,
 
 	BUG_ON(!is_data && refs_to_drop != 1);
 	if (iref) {
-		update_inline_extent_backref(trans, root, path, iref,
+		update_inline_extent_backref(root, path, iref,
 					     -refs_to_drop, NULL);
 	} else if (is_data) {
 		ret = remove_extent_data_ref(trans, root, path, refs_to_drop);

trunk/fs/btrfs/file-item.c

@@ -525,8 +525,7 @@ int btrfs_csum_one_bio(struct btrfs_root *root, struct inode *inode,
  * This calls btrfs_truncate_item with the correct args based on the
  * overlap, and fixes up the key as required.
  */
-static noinline void truncate_one_csum(struct btrfs_trans_handle *trans,
-				       struct btrfs_root *root,
+static noinline void truncate_one_csum(struct btrfs_root *root,
 				       struct btrfs_path *path,
 				       struct btrfs_key *key,
 				       u64 bytenr, u64 len)
@@ -551,7 +550,7 @@ static noinline void truncate_one_csum(struct btrfs_trans_handle *trans,
 		 */
 		u32 new_size = (bytenr - key->offset) >> blocksize_bits;
 		new_size *= csum_size;
-		btrfs_truncate_item(trans, root, path, new_size, 1);
+		btrfs_truncate_item(root, path, new_size, 1);
 	} else if (key->offset >= bytenr && csum_end > end_byte &&
 		   end_byte > key->offset) {
 		/*
@@ -563,10 +562,10 @@ static noinline void truncate_one_csum(struct btrfs_trans_handle *trans,
 		u32 new_size = (csum_end - end_byte) >> blocksize_bits;
 		new_size *= csum_size;
 
-		btrfs_truncate_item(trans, root, path, new_size, 0);
+		btrfs_truncate_item(root, path, new_size, 0);
 
 		key->offset = end_byte;
-		btrfs_set_item_key_safe(trans, root, path, key);
+		btrfs_set_item_key_safe(root, path, key);
 	} else {
 		BUG();
 	}
@@ -681,7 +680,7 @@ int btrfs_del_csums(struct btrfs_trans_handle *trans,
 
 			key.offset = end_byte - 1;
 		} else {
-			truncate_one_csum(trans, root, path, &key, bytenr, len);
+			truncate_one_csum(root, path, &key, bytenr, len);
 			if (key.offset < bytenr)
 				break;
 		}

trunk/fs/btrfs/file.c

@@ -824,7 +824,7 @@ int __btrfs_drop_extents(struct btrfs_trans_handle *trans,
 
 			memcpy(&new_key, &key, sizeof(new_key));
 			new_key.offset = end;
-			btrfs_set_item_key_safe(trans, root, path, &new_key);
+			btrfs_set_item_key_safe(root, path, &new_key);
 
 			extent_offset += end - key.offset;
 			btrfs_set_file_extent_offset(leaf, fi, extent_offset);
@@ -1040,7 +1040,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans,
 				     ino, bytenr, orig_offset,
 				     &other_start, &other_end)) {
 			new_key.offset = end;
-			btrfs_set_item_key_safe(trans, root, path, &new_key);
+			btrfs_set_item_key_safe(root, path, &new_key);
 			fi = btrfs_item_ptr(leaf, path->slots[0],
 					    struct btrfs_file_extent_item);
 			btrfs_set_file_extent_generation(leaf, fi,
@@ -1074,7 +1074,7 @@ int btrfs_mark_extent_written(struct btrfs_trans_handle *trans,
 							 trans->transid);
 			path->slots[0]++;
 			new_key.offset = start;
-			btrfs_set_item_key_safe(trans, root, path, &new_key);
+			btrfs_set_item_key_safe(root, path, &new_key);
 
 			fi = btrfs_item_ptr(leaf, path->slots[0],
 					    struct btrfs_file_extent_item);
@@ -1888,7 +1888,7 @@ static int fill_holes(struct btrfs_trans_handle *trans, struct inode *inode,
 
 		path->slots[0]++;
 		key.offset = offset;
-		btrfs_set_item_key_safe(trans, root, path, &key);
+		btrfs_set_item_key_safe(root, path, &key);
 		fi = btrfs_item_ptr(leaf, path->slots[0],
 				    struct btrfs_file_extent_item);
 		num_bytes = btrfs_file_extent_num_bytes(leaf, fi) + end -

trunk/fs/btrfs/inode-item.c

@@ -246,7 +246,7 @@ int btrfs_del_inode_extref(struct btrfs_trans_handle *trans,
 	memmove_extent_buffer(leaf, ptr, ptr + del_len,
 			      item_size - (ptr + del_len - item_start));
 
-	btrfs_truncate_item(trans, root, path, item_size - del_len, 1);
+	btrfs_truncate_item(root, path, item_size - del_len, 1);
 
 out:
 	btrfs_free_path(path);
@@ -309,7 +309,7 @@ int btrfs_del_inode_ref(struct btrfs_trans_handle *trans,
 	item_start = btrfs_item_ptr_offset(leaf, path->slots[0]);
 	memmove_extent_buffer(leaf, ptr, ptr + sub_item_len,
 			      item_size - (ptr + sub_item_len - item_start));
-	btrfs_truncate_item(trans, root, path, item_size - sub_item_len, 1);
+	btrfs_truncate_item(root, path, item_size - sub_item_len, 1);
 out:
 	btrfs_free_path(path);
 

trunk/fs/btrfs/inode.c

@@ -4178,8 +4178,7 @@ int btrfs_truncate_inode_items(struct btrfs_trans_handle *trans,
 				}
 				size =
 				    btrfs_file_extent_calc_inline_size(size);
-				btrfs_truncate_item(trans, root, path,
-						    size, 1);
+				btrfs_truncate_item(root, path, size, 1);
 			} else if (root->ref_cows) {
 				inode_sub_bytes(inode, item_end + 1 -
 						found_key.offset);

trunk/fs/btrfs/tree-log.c

@@ -408,7 +408,7 @@ static noinline int overwrite_item(struct btrfs_trans_handle *trans,
 		found_size = btrfs_item_size_nr(path->nodes[0],
 						path->slots[0]);
 		if (found_size > item_size)
-			btrfs_truncate_item(trans, root, path, item_size, 1);
+			btrfs_truncate_item(root, path, item_size, 1);
 		else if (found_size < item_size)
 			btrfs_extend_item(trans, root, path,
 					  item_size - found_size);