[PATCH] VFS: Permit filesystem to perform statfs with a known root dentry

[deliverable/linux.git] / fs / hugetlbfs / inode.c

diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
index 4665c26171f72c042be6f2c25388a37c983419cf..678fc72c3646d0850975d8d724a576f8570adb23 100644 (file)
--- a/fs/hugetlbfs/inode.c
+++ b/fs/hugetlbfs/inode.c
@@ -467,9 +467,9 @@ static int hugetlbfs_set_page_dirty(struct page *page)
        return 0;
 }
 
-static int hugetlbfs_statfs(struct super_block *sb, struct kstatfs *buf)
+static int hugetlbfs_statfs(struct dentry *dentry, struct kstatfs *buf)
 {
-       struct hugetlbfs_sb_info *sbinfo = HUGETLBFS_SB(sb);
+       struct hugetlbfs_sb_info *sbinfo = HUGETLBFS_SB(dentry->d_sb);
 
        buf->f_type = HUGETLBFS_MAGIC;
        buf->f_bsize = HPAGE_SIZE;