diff options
| author | Michael Halcrow <mhalcrow@us.ibm.com> | 2007-10-16 01:28:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-16 09:43:12 -0700 |
| commit | 035241d30e273519195a9987e6eb56bbe2297872 (patch) | |
| tree | 56865416d10597588c00957766d3e6189b19a014 /fs/ecryptfs | |
| parent | d6a13c17164fccab8aa96ca435ddacbf428335ca (diff) | |
| download | lwn-035241d30e273519195a9987e6eb56bbe2297872.tar.gz lwn-035241d30e273519195a9987e6eb56bbe2297872.zip | |
eCryptfs: initialize persistent lower file on inode create
Initialize persistent lower file on inode create.
Signed-off-by: Michael Halcrow <mhalcrow@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'fs/ecryptfs')
| -rw-r--r-- | fs/ecryptfs/super.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/fs/ecryptfs/super.c b/fs/ecryptfs/super.c index b97e2106f670..f8cdab2bee3d 100644 --- a/fs/ecryptfs/super.c +++ b/fs/ecryptfs/super.c @@ -47,15 +47,16 @@ struct kmem_cache *ecryptfs_inode_info_cache; */ 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; } |