ext4: Remove i_ext_generation from ext4_inode_info structure

The i_ext_generation was incremented, but never used.  Remove it to
slim down the ext4_inode_info structure.

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 0 insertions, 2 deletions

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index 743e3feb3e50..b9e27bc31559 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -1621,7 +1621,6 @@ cleanup:
                 ext4_ext_drop_refs(npath);
                 kfree(npath);
         }
-        ext4_ext_tree_changed(inode);
         ext4_ext_invalidate_cache(inode);
         return err;
 }
@@ -2232,7 +2231,6 @@ static int ext4_ext_remove_space(struct inode *inode, ext4_lblk_t start)
                 }
         }
 out:
-        ext4_ext_tree_changed(inode);
         ext4_ext_drop_refs(path);
         kfree(path);
         ext4_journal_stop(handle);