Andres Freund <andres@2ndquadrant.com> writes:
>> I personally still think that a comment above sbufdesc's definition
>> would be sufficient for now. But whatever. I'll enforce 64byte padding
>> on 64bit platforms, and do nothing on 32bit platforms.
> Patch doing that attached.
Surely the sizeof() in BufferShmemSize needs to be
sizeof(BufferDescPadded) now?
Also, the macro is unnecessarily unsafe for use in #if tests; why not
something like
#define BUFFERDESC_PADDED_SIZE (SIZEOF_VOID_P == 8 ? 64 : 32)
Otherwise it looks reasonably sane to me, just in a quick once-over;
I didn't test.
regards, tom lane
