[JFFS2] Fix inode allocation race

Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

1 files changed, 5 insertions, 1 deletions

diff --git a/fs/jffs2/nodelist.c b/fs/jffs2/nodelist.c
index b835a8652623..c9157e1ea40a 100644
--- a/fs/jffs2/nodelist.c
+++ b/fs/jffs2/nodelist.c
@@ -7,7 +7,7 @@
  *
  * For licensing information, see the file 'LICENCE' in this directory.
  *
- * $Id: nodelist.c,v 1.93 2005/02/27 23:01:32 dwmw2 Exp $
+ * $Id: nodelist.c,v 1.94 2005/04/13 13:22:35 dwmw2 Exp $
  *
  */
 
@@ -491,6 +491,10 @@ void jffs2_add_ino_cache (struct jffs2_sb_info *c, struct jffs2_inode_cache *new
         struct jffs2_inode_cache **prev;
         D2(printk(KERN_DEBUG "jffs2_add_ino_cache: Add %p (ino #%u)\n", new, new->ino));
         spin_lock(&c->inocache_lock);
+        if (!new->ino)
+                new->ino = ++c->highest_ino;
+ 
+        D2(printk(KERN_DEBUG "jffs2_add_ino_cache: Add %p (ino #%u)\n", new, new->ino));
         
         prev = &c->inocache_list[new->ino % INOCACHE_HASHSIZE];