On Mon, Aug 6, 2012 at 7:23 AM, Peter Zijlstra <pet...@infradead.org> wrote:
> 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?
I felt that the equality tests didn't need explanation. But the tests
where I test for inequality with the supposed sibling didn't seem
quite so obvious to me, so I commented them.
--
Michel "Walken" Lespinasse
A program is never fully debugged until the last user dies.
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