shmem: make use of ->free_inode() (74b1da56) · Commits · 戴 / test

mm/shmem.c

+2 −3

Original line number	Diff line number	Diff line
		@@ -3635,9 +3635,8 @@ static struct inode shmem_alloc_inode(struct super_block sb)
		return &info->vfs_inode;
		}

		static void shmem_destroy_callback(struct rcu_head *head)
		static void shmem_free_in_core_inode(struct inode *inode)
		{
		struct inode *inode = container_of(head, struct inode, i_rcu);
		if (S_ISLNK(inode->i_mode))
		kfree(inode->i_link);
		kmem_cache_free(shmem_inode_cachep, SHMEM_I(inode));
		@@ -3647,7 +3646,6 @@ static void shmem_destroy_inode(struct inode *inode)
		{
		if (S_ISREG(inode->i_mode))
		mpol_free_shared_policy(&SHMEM_I(inode)->policy);
		call_rcu(&inode->i_rcu, shmem_destroy_callback);
		}

		static void shmem_init_inode(void *foo)
		@@ -3738,6 +3736,7 @@ static const struct inode_operations shmem_special_inode_operations = {

		static const struct super_operations shmem_ops = {
		.alloc_inode = shmem_alloc_inode,
		.free_inode = shmem_free_in_core_inode,
		.destroy_inode = shmem_destroy_inode,
		#ifdef CONFIG_TMPFS
		.statfs = shmem_statfs,