Hello,
Patch 0001 gets rid of the unconditional lseek() calls for SLRU I/O,
as a small follow-up to commit c24dcd0c. Patch 0002 gets rid of a few
places that usually do a good job of avoiding lseek() calls while
reading and writing WAL, but it seems better to have no code at all.
--
Thomas Munro
https://enterprisedb.com