Hi,
Andres nagged to me about valgrind runs taking much longer since
9fab40ad introduced the SlabContext into reorderbuffer.c. And by
"longer" I mean hours instead of minutes.
After a bit of investigation I stumbled on this line in slab.c:
VALGRIND_MAKE_MEM_DEFINED(chunk, SlabChunkGetPointer(chunk));
which is wrong, because the second parameter should be size and not
another pointer. This essentially marks a lot of memory as defined,
which results in the extreme test runtime.
Instead, the line should be:
VALGRIND_MAKE_MEM_DEFINED(SlabChunkGetPointer(chunk), sizeof(int32));
Patch attached.
--
Tomas Vondra http://www.2ndQuadrant.com
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