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authorJoel Becker <joel.becker@oracle.com>2008-12-10 01:24:33 +0300
committerMark Fasheh <mfasheh@suse.com>2009-01-05 19:40:32 +0300
commit2a50a743bdaab104155bd9e988d2ba3bb4177263 (patch)
treea330bfffe09dfca4340075bd9c44f632a3284469 /fs/ocfs2/alloc.h
parent4d0e214ee83185fcaa2cb97cd026d32bdc5c994a (diff)
downloadlinux-2a50a743bdaab104155bd9e988d2ba3bb4177263.tar.xz
ocfs2: Create ocfs2_xattr_value_buf.
When an ocfs2 extended attribute is large enough to require its own allocation tree, we root it with an ocfs2_xattr_value_root. However, these roots can be a part of inodes, xattr blocks, or xattr buckets. Thus, they need a different journal access function for each container. We wrap the bh, its journal access function, and the value root (xv) in a structure called ocfs2_xattr_valu_buf. This is a package that can be passed around. In this first pass, we simply pass it to the extent tree code. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/alloc.h')
-rw-r--r--fs/ocfs2/alloc.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/ocfs2/alloc.h b/fs/ocfs2/alloc.h
index 4b6fea22748a..cceff5c37f47 100644
--- a/fs/ocfs2/alloc.h
+++ b/fs/ocfs2/alloc.h
@@ -71,10 +71,10 @@ void ocfs2_init_dinode_extent_tree(struct ocfs2_extent_tree *et,
void ocfs2_init_xattr_tree_extent_tree(struct ocfs2_extent_tree *et,
struct inode *inode,
struct buffer_head *bh);
+struct ocfs2_xattr_value_buf;
void ocfs2_init_xattr_value_extent_tree(struct ocfs2_extent_tree *et,
struct inode *inode,
- struct buffer_head *bh,
- struct ocfs2_xattr_value_root *xv);
+ struct ocfs2_xattr_value_buf *vb);
/*
* Read an extent block into *bh. If *bh is NULL, a bh will be