1 files changed, 3 insertions, 1 deletions

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index c03d847b8c4e..932d8c0b2c05 100644
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -1963,6 +1963,7 @@ void btrfs_read_locked_inode(struct inode *inode)
 
         inode_set_bytes(inode, btrfs_inode_nbytes(leaf, inode_item));
         BTRFS_I(inode)->generation = btrfs_inode_generation(leaf, inode_item);
+        BTRFS_I(inode)->sequence = btrfs_inode_sequence(leaf, inode_item);
         inode->i_generation = BTRFS_I(inode)->generation;
         inode->i_rdev = 0;
         rdev = btrfs_inode_rdev(leaf, inode_item);
@@ -2043,6 +2044,7 @@ static void fill_inode_item(struct btrfs_trans_handle *trans,
 
         btrfs_set_inode_nbytes(leaf, item, inode_get_bytes(inode));
         btrfs_set_inode_generation(leaf, item, BTRFS_I(inode)->generation);
+        btrfs_set_inode_sequence(leaf, item, BTRFS_I(inode)->sequence);
         btrfs_set_inode_transid(leaf, item, trans->transid);
         btrfs_set_inode_rdev(leaf, item, inode->i_rdev);
         btrfs_set_inode_flags(leaf, item, BTRFS_I(inode)->flags);
@@ -2945,6 +2947,7 @@ static noinline void init_btrfs_i(struct inode *inode)
         bi->i_default_acl = NULL;
 
         bi->generation = 0;
+        bi->sequence = 0;
         bi->last_trans = 0;
         bi->logged_trans = 0;
         bi->delalloc_bytes = 0;
@@ -2959,7 +2962,6 @@ static noinline void init_btrfs_i(struct inode *inode)
                              inode->i_mapping, GFP_NOFS);
         INIT_LIST_HEAD(&BTRFS_I(inode)->delalloc_inodes);
         btrfs_ordered_inode_tree_init(&BTRFS_I(inode)->ordered_tree);
-        mutex_init(&BTRFS_I(inode)->csum_mutex);
         mutex_init(&BTRFS_I(inode)->extent_mutex);
         mutex_init(&BTRFS_I(inode)->log_mutex);
 }