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Message-ID: <474DD0A6.9010809@redhat.com>
Date: Wed, 28 Nov 2007 14:33:42 -0600
From: Eric Sandeen <sandeen@...hat.com>
To: ext4 development <linux-ext4@...r.kernel.org>
Subject: [PATCH] fix up vfs inode version patch for modules
ext4 calls inode_inc_iversion(), but it's not exported, so modular ext4
has trouble. Any reason not to just make it an inline, as below?
Signed-off-by: Eric Sandeen <sandeen@...hat.com>
---
Index: linux-2.6.24-rc1/fs/inode.c
===================================================================
--- linux-2.6.24-rc1.orig/fs/inode.c
+++ linux-2.6.24-rc1/fs/inode.c
@@ -1243,23 +1243,6 @@ void touch_atime(struct vfsmount *mnt, s
EXPORT_SYMBOL(touch_atime);
/**
- * inode_inc_iversion - increments i_version
- * @inode: inode that need to be updated
- *
- * Every time the inode is modified, the i_version field
- * will be incremented.
- * The filesystem has to be mounted with i_version flag
- *
- */
-
-void inode_inc_iversion(struct inode *inode)
-{
- spin_lock(&inode->i_lock);
- inode->i_version++;
- spin_unlock(&inode->i_lock);
-}
-
-/**
* file_update_time - update mtime and ctime time
* @file: file accessed
*
Index: linux-2.6.24-rc1/include/linux/fs.h
===================================================================
--- linux-2.6.24-rc1.orig/include/linux/fs.h
+++ linux-2.6.24-rc1/include/linux/fs.h
@@ -1396,7 +1396,21 @@ static inline void inode_dec_link_count(
mark_inode_dirty(inode);
}
-extern void inode_inc_iversion(struct inode *inode);
+/**
+ * inode_inc_iversion - increments i_version
+ * @inode: inode that need to be updated
+ *
+ * Every time the inode is modified, the i_version field will be incremented.
+ * The filesystem has to be mounted with i_version flag
+ */
+
+static inline void inode_inc_iversion(struct inode *inode)
+{
+ spin_lock(&inode->i_lock);
+ inode->i_version++;
+ spin_unlock(&inode->i_lock);
+}
+
extern void touch_atime(struct vfsmount *mnt, struct dentry *dentry);
static inline void file_accessed(struct file *file)
{
-
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