On Fri, May 20, 2011 at 01:44:30PM -0400, Josef Bacik wrote:
> + if (unlikely(d_need_lookup(dentry))) {
> + if (nameidata_dentry_drop_rcu(nd, dentry))
> + return -ECHILD;
> + dput(dentry);
> + dentry = NULL;
> + goto retry;
Yecchhh... How about simple goto unlazy; here instead and doing the rest
there? Especially since you have the same kind of thing elsewhere in the
same sucker. It had been bloody painful to untangle that thing; let's not
add to the rat's nest that still remains...
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