summaryrefslogtreecommitdiff
path: root/fs/nilfs2
diff options
context:
space:
mode:
Diffstat (limited to 'fs/nilfs2')
-rw-r--r--fs/nilfs2/namei.c2
-rw-r--r--fs/nilfs2/segment.c2
-rw-r--r--fs/nilfs2/super.c16
3 files changed, 9 insertions, 11 deletions
diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c
index 185d1607cb00..6e9557ecf161 100644
--- a/fs/nilfs2/namei.c
+++ b/fs/nilfs2/namei.c
@@ -207,7 +207,7 @@ static int nilfs_link(struct dentry *old_dentry, struct inode *dir,
inode->i_ctime = CURRENT_TIME;
inode_inc_link_count(inode);
- atomic_inc(&inode->i_count);
+ ihold(inode);
err = nilfs_add_nondir(dentry, inode);
if (!err)
diff --git a/fs/nilfs2/segment.c b/fs/nilfs2/segment.c
index d926af626177..687d090cea34 100644
--- a/fs/nilfs2/segment.c
+++ b/fs/nilfs2/segment.c
@@ -1609,7 +1609,7 @@ nilfs_copy_replace_page_buffers(struct page *page, struct list_head *out)
kunmap_atomic(kaddr, KM_USER0);
if (!TestSetPageWriteback(clone_page))
- inc_zone_page_state(clone_page, NR_WRITEBACK);
+ account_page_writeback(clone_page);
unlock_page(clone_page);
return 0;
diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
index 35ae03c0db86..f804d41ec9d3 100644
--- a/fs/nilfs2/super.c
+++ b/fs/nilfs2/super.c
@@ -1141,9 +1141,9 @@ static int nilfs_test_bdev_super(struct super_block *s, void *data)
return (void *)s->s_bdev == data;
}
-static int
-nilfs_get_sb(struct file_system_type *fs_type, int flags,
- const char *dev_name, void *data, struct vfsmount *mnt)
+static struct dentry *
+nilfs_mount(struct file_system_type *fs_type, int flags,
+ const char *dev_name, void *data)
{
struct nilfs_super_data sd;
struct super_block *s;
@@ -1156,7 +1156,7 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags,
sd.bdev = open_bdev_exclusive(dev_name, mode, fs_type);
if (IS_ERR(sd.bdev))
- return PTR_ERR(sd.bdev);
+ return ERR_CAST(sd.bdev);
sd.cno = 0;
sd.flags = flags;
@@ -1235,9 +1235,7 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags,
if (!s_new)
close_bdev_exclusive(sd.bdev, mode);
- mnt->mnt_sb = s;
- mnt->mnt_root = root_dentry;
- return 0;
+ return root_dentry;
failed_super:
deactivate_locked_super(s);
@@ -1245,13 +1243,13 @@ nilfs_get_sb(struct file_system_type *fs_type, int flags,
failed:
if (!s_new)
close_bdev_exclusive(sd.bdev, mode);
- return err;
+ return ERR_PTR(err);
}
struct file_system_type nilfs_fs_type = {
.owner = THIS_MODULE,
.name = "nilfs2",
- .get_sb = nilfs_get_sb,
+ .mount = nilfs_mount,
.kill_sb = kill_block_super,
.fs_flags = FS_REQUIRES_DEV,
};