summaryrefslogtreecommitdiff
path: root/fs/inode.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/inode.c')
-rw-r--r--fs/inode.c10
1 files changed, 7 insertions, 3 deletions
diff --git a/fs/inode.c b/fs/inode.c
index 9c3cd540c665..6462276dfdf0 100644
--- a/fs/inode.c
+++ b/fs/inode.c
@@ -422,6 +422,7 @@ void inode_init_once(struct inode *inode)
INIT_LIST_HEAD(&inode->i_io_list);
INIT_LIST_HEAD(&inode->i_wb_list);
INIT_LIST_HEAD(&inode->i_lru);
+ INIT_LIST_HEAD(&inode->i_sb_list);
__address_space_init_once(&inode->i_data);
i_size_ordered_init(inode);
}
@@ -1021,7 +1022,6 @@ struct inode *new_inode_pseudo(struct super_block *sb)
spin_lock(&inode->i_lock);
inode->i_state = 0;
spin_unlock(&inode->i_lock);
- INIT_LIST_HEAD(&inode->i_sb_list);
}
return inode;
}
@@ -1165,7 +1165,6 @@ struct inode *inode_insert5(struct inode *inode, unsigned long hashval,
{
struct hlist_head *head = inode_hashtable + hash(inode->i_sb, hashval);
struct inode *old;
- bool creating = inode->i_state & I_CREATING;
again:
spin_lock(&inode_hash_lock);
@@ -1199,7 +1198,12 @@ again:
inode->i_state |= I_NEW;
hlist_add_head_rcu(&inode->i_hash, head);
spin_unlock(&inode->i_lock);
- if (!creating)
+
+ /*
+ * Add inode to the sb list if it's not already. It has I_NEW at this
+ * point, so it should be safe to test i_sb_list locklessly.
+ */
+ if (list_empty(&inode->i_sb_list))
inode_sb_list_add(inode);
unlock:
spin_unlock(&inode_hash_lock);