From: Michael Halcrow Initialize persistent lower file on inode create. Signed-off-by: Michael Halcrow Signed-off-by: Andrew Morton --- fs/ecryptfs/super.c | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) diff -puN fs/ecryptfs/super.c~ecryptfs-initialize-persistent-lower-file-on-inode-create fs/ecryptfs/super.c --- a/fs/ecryptfs/super.c~ecryptfs-initialize-persistent-lower-file-on-inode-create +++ a/fs/ecryptfs/super.c @@ -47,15 +47,16 @@ struct kmem_cache *ecryptfs_inode_info_c */ static struct inode *ecryptfs_alloc_inode(struct super_block *sb) { - struct ecryptfs_inode_info *ecryptfs_inode; + struct ecryptfs_inode_info *inode_info; struct inode *inode = NULL; - ecryptfs_inode = kmem_cache_alloc(ecryptfs_inode_info_cache, - GFP_KERNEL); - if (unlikely(!ecryptfs_inode)) + inode_info = kmem_cache_alloc(ecryptfs_inode_info_cache, GFP_KERNEL); + if (unlikely(!inode_info)) goto out; - ecryptfs_init_crypt_stat(&ecryptfs_inode->crypt_stat); - inode = &ecryptfs_inode->vfs_inode; + ecryptfs_init_crypt_stat(&inode_info->crypt_stat); + mutex_init(&inode_info->lower_file_mutex); + inode_info->lower_file = NULL; + inode = &inode_info->vfs_inode; out: return inode; } _