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-rw-r--r--fs/btrfs/tree-log.c11
1 files changed, 11 insertions, 0 deletions
diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index a93934fc93bd..405439ca4c45 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -1532,6 +1532,17 @@ static int replay_one_buffer(struct btrfs_root *log, struct extent_buffer *eb,
root, inode, inode->i_size,
BTRFS_EXTENT_DATA_KEY);
BUG_ON(ret);
+
+ /* if the nlink count is zero here, the iput
+ * will free the inode. We bump it to make
+ * sure it doesn't get freed until the link
+ * count fixup is done
+ */
+ if (inode->i_nlink == 0) {
+ btrfs_inc_nlink(inode);
+ btrfs_update_inode(wc->trans,
+ root, inode);
+ }
iput(inode);
}
ret = link_to_fixup_dir(wc->trans, root,
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