1 files changed, 13 insertions, 11 deletions

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index a03d1bbb19a..18dfdf5f91d 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -193,7 +193,7 @@ static int noinline insert_inline_extent(struct btrfs_trans_handle *trans,
                         leaf = path->nodes[0];
                         ei = btrfs_item_ptr(leaf, path->slots[0],
                                             struct btrfs_file_extent_item);
-                        inode->i_blocks += (offset + size - found_end) >> 9;
+                        inode_add_bytes(inode, offset + size - found_end);
                 }
                 if (found_end < offset) {
                         ptr = btrfs_file_extent_inline_start(ei) + found_size;
@@ -203,7 +203,7 @@ static int noinline insert_inline_extent(struct btrfs_trans_handle *trans,
 insert:
                 btrfs_release_path(root, path);
                 datasize = offset + size - key.offset;
-                inode->i_blocks += datasize >> 9;
+                inode_add_bytes(inode, datasize);
                 datasize = btrfs_file_extent_calc_inline_size(datasize);
                 ret = btrfs_insert_empty_item(trans, root, path, &key,
                                               datasize);
@@ -713,7 +713,8 @@ next_slot:
                                                                       extent);
                                 if (btrfs_file_extent_disk_bytenr(leaf,
                                                                   extent)) {
-                                        dec_i_blocks(inode, old_num - new_num);
+                                        inode_sub_bytes(inode, old_num -
+                                                        new_num);
                                 }
                                 btrfs_set_file_extent_num_bytes(leaf, extent,
                                                                 new_num);
@@ -724,14 +725,17 @@ next_slot:
                                 u32 new_size;
                                 new_size = btrfs_file_extent_calc_inline_size(
                                                    inline_limit - key.offset);
-                                dec_i_blocks(inode, (extent_end - key.offset) -
-                                        (inline_limit - key.offset));
+                                inode_sub_bytes(inode, extent_end -
+                                                inline_limit);
                                 btrfs_truncate_item(trans, root, path,
                                                     new_size, 1);
                         }
                 }
                 /* delete the entire extent */
                 if (!keep) {
+                        if (found_inline)
+                                inode_sub_bytes(inode, extent_end -
+                                                key.offset);
                         ret = btrfs_del_item(trans, root, path);
                         /* TODO update progress marker and return */
                         BUG_ON(ret);
@@ -743,8 +747,7 @@ next_slot:
                         u32 new_size;
                         new_size = btrfs_file_extent_calc_inline_size(
                                                    extent_end - end);
-                        dec_i_blocks(inode, (extent_end - key.offset) -
-                                        (extent_end - end));
+                        inode_sub_bytes(inode, end - key.offset);
                         ret = btrfs_truncate_item(trans, root, path,
                                                   new_size, 0);
                         BUG_ON(ret);
@@ -791,9 +794,7 @@ next_slot:
                         }
                         btrfs_release_path(root, path);
                         if (disk_bytenr != 0) {
-                                inode->i_blocks +=
-                                      btrfs_file_extent_num_bytes(leaf,
-                                                                  extent) >> 9;
+                                inode_add_bytes(inode, extent_end - end);
                         }
                 }
 
@@ -801,7 +802,8 @@ next_slot:
                         u64 disk_bytenr = le64_to_cpu(old.disk_bytenr);
 
                         if (disk_bytenr != 0) {
-                                dec_i_blocks(inode, le64_to_cpu(old.num_bytes));
+                                inode_sub_bytes(inode,
+                                                le64_to_cpu(old.num_bytes));
                                 ret = btrfs_free_extent(trans, root,
                                                 disk_bytenr,
                                                 le64_to_cpu(old.disk_num_bytes),