diff options
Diffstat (limited to 'fs/ocfs2')
| -rw-r--r-- | fs/ocfs2/dlmfs/dlmfs.c | 14 | ||||
| -rw-r--r-- | fs/ocfs2/super.c | 51 |
2 files changed, 27 insertions, 38 deletions
diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c index abfac0d7ae9c..3b5825ef3193 100644 --- a/fs/ocfs2/dlmfs/dlmfs.c +++ b/fs/ocfs2/dlmfs/dlmfs.c @@ -582,24 +582,14 @@ static int dlmfs_fill_super(struct super_block * sb, void * data, int silent) { - struct inode * inode; - struct dentry * root; - sb->s_maxbytes = MAX_LFS_FILESIZE; sb->s_blocksize = PAGE_CACHE_SIZE; sb->s_blocksize_bits = PAGE_CACHE_SHIFT; sb->s_magic = DLMFS_MAGIC; sb->s_op = &dlmfs_ops; - inode = dlmfs_get_root_inode(sb); - if (!inode) - return -ENOMEM; - - root = d_alloc_root(inode); - if (!root) { - iput(inode); + sb->s_root = d_make_root(dlmfs_get_root_inode(sb)); + if (!sb->s_root) return -ENOMEM; - } - sb->s_root = root; return 0; } diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c index 604e12c4e979..68f4541c2db9 100644 --- a/fs/ocfs2/super.c +++ b/fs/ocfs2/super.c @@ -1154,19 +1154,19 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent) } status = ocfs2_mount_volume(sb); - if (osb->root_inode) - inode = igrab(osb->root_inode); - if (status < 0) goto read_super_error; + if (osb->root_inode) + inode = igrab(osb->root_inode); + if (!inode) { status = -EIO; mlog_errno(status); goto read_super_error; } - root = d_alloc_root(inode); + root = d_make_root(inode); if (!root) { status = -ENOMEM; mlog_errno(status); @@ -1220,9 +1220,6 @@ static int ocfs2_fill_super(struct super_block *sb, void *data, int silent) read_super_error: brelse(bh); - if (inode) - iput(inode); - if (osb) { atomic_set(&osb->vol_state, VOLUME_DISABLED); wake_up(&osb->osb_mount_event); @@ -1627,21 +1624,17 @@ static int __init ocfs2_init(void) init_waitqueue_head(&ocfs2__ioend_wq[i]); status = init_ocfs2_uptodate_cache(); - if (status < 0) { - mlog_errno(status); - goto leave; - } + if (status < 0) + goto out1; status = ocfs2_initialize_mem_caches(); - if (status < 0) { - mlog_errno(status); - goto leave; - } + if (status < 0) + goto out2; ocfs2_wq = create_singlethread_workqueue("ocfs2_wq"); if (!ocfs2_wq) { status = -ENOMEM; - goto leave; + goto out3; } ocfs2_debugfs_root = debugfs_create_dir("ocfs2", NULL); @@ -1653,17 +1646,23 @@ static int __init ocfs2_init(void) ocfs2_set_locking_protocol(); status = register_quota_format(&ocfs2_quota_format); -leave: - if (status < 0) { - ocfs2_free_mem_caches(); - exit_ocfs2_uptodate_cache(); - mlog_errno(status); - } + if (status < 0) + goto out4; + status = register_filesystem(&ocfs2_fs_type); + if (!status) + return 0; - if (status >= 0) { - return register_filesystem(&ocfs2_fs_type); - } else - return -1; + unregister_quota_format(&ocfs2_quota_format); +out4: + destroy_workqueue(ocfs2_wq); + debugfs_remove(ocfs2_debugfs_root); +out3: + ocfs2_free_mem_caches(); +out2: + exit_ocfs2_uptodate_cache(); +out1: + mlog_errno(status); + return status; } static void __exit ocfs2_exit(void) |