From 8cf74b3936f5c65975b68333727f0540ec8350f4 Mon Sep 17 00:00:00 2001 From: Boaz Harrosh Date: Sun, 22 Mar 2009 12:47:26 +0200 Subject: exofs: export_operations implement export_operations and set in superblock. It is now posible to export exofs via nfs Signed-off-by: Boaz Harrosh --- fs/exofs/dir.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'fs/exofs/dir.c') diff --git a/fs/exofs/dir.c b/fs/exofs/dir.c index 6865605fb6a..65b0c8c776a 100644 --- a/fs/exofs/dir.c +++ b/fs/exofs/dir.c @@ -381,6 +381,21 @@ struct exofs_dir_entry *exofs_dotdot(struct inode *dir, struct page **p) return de; } +ino_t exofs_parent_ino(struct dentry *child) +{ + struct page *page; + struct exofs_dir_entry *de; + ino_t ino; + + de = exofs_dotdot(child->d_inode, &page); + if (!de) + return 0; + + ino = le64_to_cpu(de->inode_no); + exofs_put_page(page); + return ino; +} + ino_t exofs_inode_by_name(struct inode *dir, struct dentry *dentry) { ino_t res = 0; -- cgit v1.2.3