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-rw-r--r--ipc/mqueue.c9
1 files changed, 8 insertions, 1 deletions
diff --git a/ipc/mqueue.c b/ipc/mqueue.c
index 035f4399edb..14fb6d67e6a 100644
--- a/ipc/mqueue.c
+++ b/ipc/mqueue.c
@@ -237,11 +237,18 @@ static struct inode *mqueue_alloc_inode(struct super_block *sb)
return &ei->vfs_inode;
}
-static void mqueue_destroy_inode(struct inode *inode)
+static void mqueue_i_callback(struct rcu_head *head)
{
+ struct inode *inode = container_of(head, struct inode, i_rcu);
+ INIT_LIST_HEAD(&inode->i_dentry);
kmem_cache_free(mqueue_inode_cachep, MQUEUE_I(inode));
}
+static void mqueue_destroy_inode(struct inode *inode)
+{
+ call_rcu(&inode->i_rcu, mqueue_i_callback);
+}
+
static void mqueue_evict_inode(struct inode *inode)
{
struct mqueue_inode_info *info;