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-rw-r--r--fs/dcache.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/dcache.c b/fs/dcache.c
index ad4a542e9bab..817c243c1ff1 100644
--- a/fs/dcache.c
+++ b/fs/dcache.c
@@ -1636,7 +1636,7 @@ struct dentry *d_alloc(struct dentry * parent, const struct qstr *name)
1636 struct dentry *dentry = __d_alloc(parent->d_sb, name); 1636 struct dentry *dentry = __d_alloc(parent->d_sb, name);
1637 if (!dentry) 1637 if (!dentry)
1638 return NULL; 1638 return NULL;
1639 1639 dentry->d_flags |= DCACHE_RCUACCESS;
1640 spin_lock(&parent->d_lock); 1640 spin_lock(&parent->d_lock);
1641 /* 1641 /*
1642 * don't need child lock because it is not subject 1642 * don't need child lock because it is not subject
@@ -2358,7 +2358,6 @@ static void __d_rehash(struct dentry * entry, struct hlist_bl_head *b)
2358{ 2358{
2359 BUG_ON(!d_unhashed(entry)); 2359 BUG_ON(!d_unhashed(entry));
2360 hlist_bl_lock(b); 2360 hlist_bl_lock(b);
2361 entry->d_flags |= DCACHE_RCUACCESS;
2362 hlist_bl_add_head_rcu(&entry->d_hash, b); 2361 hlist_bl_add_head_rcu(&entry->d_hash, b);
2363 hlist_bl_unlock(b); 2362 hlist_bl_unlock(b);
2364} 2363}
@@ -2843,6 +2842,7 @@ static void __d_move(struct dentry *dentry, struct dentry *target,
2843 /* ... and switch them in the tree */ 2842 /* ... and switch them in the tree */
2844 if (IS_ROOT(dentry)) { 2843 if (IS_ROOT(dentry)) {
2845 /* splicing a tree */ 2844 /* splicing a tree */
2845 dentry->d_flags |= DCACHE_RCUACCESS;
2846 dentry->d_parent = target->d_parent; 2846 dentry->d_parent = target->d_parent;
2847 target->d_parent = target; 2847 target->d_parent = target;
2848 list_del_init(&target->d_child); 2848 list_del_init(&target->d_child);