From cf1776a9e834400ed8e2fea48ffa6daa9da28446 Mon Sep 17 00:00:00 2001 From: Joseph Qi Date: Wed, 24 Jun 2015 16:54:59 -0700 Subject: ocfs2: fix a tiny race when truncate dio orohaned entry Once dio crashed it will leave an entry in orphan dir. And orphan scan will take care of the clean up. There is a tiny race case that the same entry will be truncated twice and then trigger the BUG in ocfs2_del_inode_from_orphan. Signed-off-by: Joseph Qi Cc: Mark Fasheh Cc: Joel Becker Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- fs/ocfs2/namei.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/ocfs2/namei.h') diff --git a/fs/ocfs2/namei.h b/fs/ocfs2/namei.h index 5ddecce172fa..e173329eb830 100644 --- a/fs/ocfs2/namei.h +++ b/fs/ocfs2/namei.h @@ -42,8 +42,8 @@ int ocfs2_create_inode_in_orphan(struct inode *dir, int ocfs2_add_inode_to_orphan(struct ocfs2_super *osb, struct inode *inode); int ocfs2_del_inode_from_orphan(struct ocfs2_super *osb, - struct inode *inode, int update_isize, - loff_t end); + struct inode *inode, struct buffer_head *di_bh, + int update_isize, loff_t end); int ocfs2_mv_orphaned_inode_to_new(struct inode *dir, struct inode *new_inode, struct dentry *new_dentry); -- cgit v1.2.3-58-ga151