diff options
Diffstat (limited to 'fs/ecryptfs')
| -rw-r--r-- | fs/ecryptfs/inode.c | 21 | ||||
| -rw-r--r-- | fs/ecryptfs/main.c | 6 |
2 files changed, 17 insertions, 10 deletions
diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c index e2e47ba5d313..040aa879d634 100644 --- a/fs/ecryptfs/inode.c +++ b/fs/ecryptfs/inode.c @@ -282,9 +282,7 @@ ecryptfs_create(struct inode *directory_inode, struct dentry *ecryptfs_dentry, if (rc) { ecryptfs_do_unlink(directory_inode, ecryptfs_dentry, ecryptfs_inode); - make_bad_inode(ecryptfs_inode); - unlock_new_inode(ecryptfs_inode); - iput(ecryptfs_inode); + iget_failed(ecryptfs_inode); goto out; } unlock_new_inode(ecryptfs_inode); @@ -674,16 +672,24 @@ out: return rc ? ERR_PTR(rc) : buf; } -static const char *ecryptfs_follow_link(struct dentry *dentry, void **cookie) +static const char *ecryptfs_get_link(struct dentry *dentry, + struct inode *inode, + struct delayed_call *done) { size_t len; - char *buf = ecryptfs_readlink_lower(dentry, &len); + char *buf; + + if (!dentry) + return ERR_PTR(-ECHILD); + + buf = ecryptfs_readlink_lower(dentry, &len); if (IS_ERR(buf)) return buf; fsstack_copy_attr_atime(d_inode(dentry), d_inode(ecryptfs_dentry_to_lower(dentry))); buf[len] = '\0'; - return *cookie = buf; + set_delayed_call(done, kfree_link, buf); + return buf; } /** @@ -1095,8 +1101,7 @@ out: const struct inode_operations ecryptfs_symlink_iops = { .readlink = generic_readlink, - .follow_link = ecryptfs_follow_link, - .put_link = kfree_put_link, + .get_link = ecryptfs_get_link, .permission = ecryptfs_permission, .setattr = ecryptfs_setattr, .getattr = ecryptfs_getattr_link, diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c index 4f4d0474bee9..e25b6b06bacf 100644 --- a/fs/ecryptfs/main.c +++ b/fs/ecryptfs/main.c @@ -663,6 +663,7 @@ static struct ecryptfs_cache_info { struct kmem_cache **cache; const char *name; size_t size; + unsigned long flags; void (*ctor)(void *obj); } ecryptfs_cache_infos[] = { { @@ -684,6 +685,7 @@ static struct ecryptfs_cache_info { .cache = &ecryptfs_inode_info_cache, .name = "ecryptfs_inode_cache", .size = sizeof(struct ecryptfs_inode_info), + .flags = SLAB_ACCOUNT, .ctor = inode_info_init_once, }, { @@ -755,8 +757,8 @@ static int ecryptfs_init_kmem_caches(void) struct ecryptfs_cache_info *info; info = &ecryptfs_cache_infos[i]; - *(info->cache) = kmem_cache_create(info->name, info->size, - 0, SLAB_HWCACHE_ALIGN, info->ctor); + *(info->cache) = kmem_cache_create(info->name, info->size, 0, + SLAB_HWCACHE_ALIGN | info->flags, info->ctor); if (!*(info->cache)) { ecryptfs_free_kmem_caches(); ecryptfs_printk(KERN_WARNING, "%s: " |