Re: [PoC] Improve dead tuple storage for lazy vacuum

[John Naylor]

Actually, I forgot -- I had one more question: Masahiko, is there a
reason for this extra local variable, which uses the base type, rather
than the typedef'd parameter?

+RT_SCOPE RT_RADIX_TREE *
+RT_ATTACH(dsa_area *dsa, RT_HANDLE handle)
+{
+ RT_RADIX_TREE *tree;
+ dsa_pointer control;
+
+ tree = (RT_RADIX_TREE *) palloc0(sizeof(RT_RADIX_TREE));
+
+ /* Find the control object in shared memory */
+ control = handle;