Use buffer tag to avoid hash conflicts in last written LSN cache

2026-02-06 20:20:37 +00:00 · 2022-07-14 23:54:18 +03:00
2 changed files with 2 additions and 2 deletions
--- a/pageserver/src/page_service.rs
+++ b/pageserver/src/page_service.rs
@@ -716,7 +716,7 @@ impl PageServerHandler {
        let _enter = info_span!("get_nblocks", rel = %req.rel, req_lsn = %req.lsn).entered();
        let latest_gc_cutoff_lsn = timeline.tline.get_latest_gc_cutoff_lsn();
        let lsn = Self::wait_or_get_last_lsn(timeline, req.lsn, req.latest, &latest_gc_cutoff_lsn)?;
-
+		assert!(req.latest);
        let n_blocks = timeline.get_rel_size(req.rel, lsn)?;

        Ok(PagestreamBeMessage::Nblocks(PagestreamNblocksResponse {
--- a/vendor/postgres
+++ b/vendor/postgres