| Subject | Re: [PATCH v2 2/9] rbtree: optimize fetching of sibling node | From | Peter Zijlstra <> | Date | Mon, 06 Aug 2012 16:23:35 +0200 |
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On Thu, 2012-08-02 at 15:34 -0700, Michel Lespinasse wrote:
> + tmp = gparent->rb_right; > + if (parent != tmp) { /* parent == gparent->rb_left */
> + tmp = parent->rb_right; > + if (node == tmp) {
> + tmp = parent->rb_left; > + if (node == tmp) {
> + sibling = parent->rb_right; > + if (node != sibling) { /* node == parent->rb_left */
Half of them got a comment, the other half didn't.. is there any particular reason for that?
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