Your patch has been added to the PostgreSQL unapplied patches list at:
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It will be applied as soon as one of the PostgreSQL committers reviews
and approves it.
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Updated patch:
I went through the high traffic areas and levelled them up to using the new
macros to avoid detoasting smaller arguments. They key areas are really
btree operators since they have a noticeable effect on sorts, especially index
builds, when the data being sorted fits in memory.
