On Mon, Jul 08, 2024 at 12:30:09PM +0300, Aleksander Alekseev wrote: > TWIMC this is currently listed as an open item for PG17 [1]. > Sorry if everyone interested is already aware. > > [1]: https://wiki.postgresql.org/wiki/PostgreSQL_17_Open_Items
The proposed patch looks rather incomplete to me, based on the fact
that this stuff has a lot of inconsistencies with the types used when
manipulating 64b SLRU pages. Some of them are harder to catch as the
variables don't specifically refer to pages.
So, even after v2, there are two more of these in asyncQueueUsage()
with the two QUEUE_POS_PAGE() for the head and tail positions:
int headPage = QUEUE_POS_PAGE(QUEUE_HEAD);
int tailPage = QUEUE_POS_PAGE(QUEUE_TAIL);
asyncQueueReadAllNotifications() also has one:
int curpage = QUEUE_POS_PAGE(pos);
asyncQueueAdvanceTail() declares the following:
int oldtailpage;
int newtailpage;
int boundary;
AsyncQueueControl.stopPage is an int.
And that's only for async.c. Alexander K., as the owner of the open
item, are you planning to look at that?
--
Michael
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