In message <[EMAIL PROTECTED]>, Tetsuo Handa writes:
> Hello.
>
> I tried 2.6.27-rc6 + unionfs 2.5 , but this problem is remaining.
OK thanks for the report. Tetsuo, are the instructions you gave me before
for reproducing this w/ TOMOYO the same, or have the instructions changed?
If they've changed, can you give me an updated set of instrux?
> Regards.
Could you add this small patch below and let me know if the BUG_ON triggers?
Given your stack trace, I'm suspecting that somehow the lower dentry isn't
instantiated w/ an inode perhaps.
Thanks,
Erez.
diff --git a/fs/unionfs/inode.c b/fs/unionfs/inode.c
index 800648e..76f20de 100644
--- a/fs/unionfs/inode.c
+++ b/fs/unionfs/inode.c
@@ -964,6 +964,7 @@ static int unionfs_setattr(struct dentry *dentry, struct
iattr *ia)
/* notify the (possibly copied-up) lower inode */
mutex_lock(&lower_inode->i_mutex);
+ BUG_ON(!lower_dentry->d_inode);
err = notify_change(lower_dentry, ia);
mutex_unlock(&lower_inode->i_mutex);
if (err)
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