Fix typo with wait event for SLRU buffer of commit timestamps

This wait event was documented as "CommitTsBuffer" since its
introduction, but the code named it "CommitTSBuffer".  This commit fixes
the code to follow the term documented, which is also more consistent
with the naming of the other wait events used for commit timestamps.

Introduced by 5da1493.

Author: Alexander Lakhin
Discussion: https://postgr.es/m/e8c38840-596a-83d6-bd8d-cebc51111572@gmail.com
Backpatch-through: 13

diff --git a/src/backend/storage/lmgr/lwlock.c b/src/backend/storage/lmgr/lwlock.c
index d2ec39604519952ea9b2b89d234e7423f2e29760..59347ab9518080ec6acc87f5b975d88497c58b52 100644 (file)
--- a/src/backend/storage/lmgr/lwlock.c
+++ b/src/backend/storage/lmgr/lwlock.c
@@ -135,7 +135,7 @@ static const char *const BuiltinTrancheNames[] = {
        /* LWTRANCHE_XACT_BUFFER: */
        "XactBuffer",
        /* LWTRANCHE_COMMITTS_BUFFER: */
-       "CommitTSBuffer",
+       "CommitTsBuffer",
        /* LWTRANCHE_SUBTRANS_BUFFER: */
        "SubtransBuffer",
        /* LWTRANCHE_MULTIXACTOFFSET_BUFFER: */