From: Carlos Maiolino <cmaiolino@redhat.com>
Date: Wed, 9 Nov 2011 16:54:06 +0000 (-0200)
Subject: repair: add inline function to get ino tree node
X-Git-Tag: v3.1.7~5
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=1b9f3650a0d66d0128a53969dc17c7d405f518a1;p=thirdparty%2Fxfsprogs-dev.git

repair: add inline function to get ino tree node

Add get_inode_offset() inline function, which will return the offset
of a specific node in the AVL tree avoiding the need to calculate the
the offset each time it needs to be used.

Reviewed-by: Eric Sandeen <sandeen@redhat.com>
Signed-off-by: Carlos Maiolino <cmaiolino@redhat.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
---

diff --git a/repair/incore.h b/repair/incore.h
index ee0e86acd..8e311c9e4 100644
--- a/repair/incore.h
+++ b/repair/incore.h
@@ -311,6 +311,12 @@ void		get_inode_rec(struct xfs_mount *mp, xfs_agnumber_t agno,
 			      ino_tree_node_t *ino_rec);
 
 extern avltree_desc_t     **inode_tree_ptrs;
+
+static inline int
+get_inode_offset(struct xfs_mount *mp, xfs_ino_t ino, ino_tree_node_t *irec)
+{
+	return XFS_INO_TO_AGINO(mp, ino) - irec->ino_startnum;
+}
 static inline ino_tree_node_t *
 findfirst_inode_rec(xfs_agnumber_t agno)
 {