From 1607cd0b6c9919bf765198882ea48a98e901e1bc Mon Sep 17 00:00:00 2001 From: Amit Kapila Date: Thu, 21 Oct 2021 08:01:25 +0530 Subject: [PATCH] Remove unused wait events. Commit 464824323e introduced the wait events which were neither used by that commit nor by follow-up commits for that work. Author: Masahiro Ikeda Backpatch-through: 14, where it was introduced Discussion: https://postgr.es/m/ff077840-3ab2-04dd-bbe4-4f5dfd2ad481@oss.nttdata.com --- doc/src/sgml/monitoring.sgml | 16 ---------------- src/backend/utils/activity/wait_event.c | 12 ------------ src/include/utils/wait_event.h | 6 +----- 3 files changed, 1 insertion(+), 33 deletions(-) diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml index 7355835202..3173ec2566 100644 --- a/doc/src/sgml/monitoring.sgml +++ b/doc/src/sgml/monitoring.sgml @@ -1549,22 +1549,6 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser WALWrite Waiting for a write to a WAL file. - - LogicalChangesRead - Waiting for a read from a logical changes file. - - - LogicalChangesWrite - Waiting for a write to a logical changes file. - - - LogicalSubxactRead - Waiting for a read from a logical subxact file. - - - LogicalSubxactWrite - Waiting for a write to a logical subxact file. - diff --git a/src/backend/utils/activity/wait_event.c b/src/backend/utils/activity/wait_event.c index ef7e6bfb77..4a5b7502f5 100644 --- a/src/backend/utils/activity/wait_event.c +++ b/src/backend/utils/activity/wait_event.c @@ -717,18 +717,6 @@ pgstat_get_wait_io(WaitEventIO w) case WAIT_EVENT_WAL_WRITE: event_name = "WALWrite"; break; - case WAIT_EVENT_LOGICAL_CHANGES_READ: - event_name = "LogicalChangesRead"; - break; - case WAIT_EVENT_LOGICAL_CHANGES_WRITE: - event_name = "LogicalChangesWrite"; - break; - case WAIT_EVENT_LOGICAL_SUBXACT_READ: - event_name = "LogicalSubxactRead"; - break; - case WAIT_EVENT_LOGICAL_SUBXACT_WRITE: - event_name = "LogicalSubxactWrite"; - break; /* no default case, so that compiler will warn */ } diff --git a/src/include/utils/wait_event.h b/src/include/utils/wait_event.h index 6007827b44..c22142365f 100644 --- a/src/include/utils/wait_event.h +++ b/src/include/utils/wait_event.h @@ -221,11 +221,7 @@ typedef enum WAIT_EVENT_WAL_READ, WAIT_EVENT_WAL_SYNC, WAIT_EVENT_WAL_SYNC_METHOD_ASSIGN, - WAIT_EVENT_WAL_WRITE, - WAIT_EVENT_LOGICAL_CHANGES_READ, - WAIT_EVENT_LOGICAL_CHANGES_WRITE, - WAIT_EVENT_LOGICAL_SUBXACT_READ, - WAIT_EVENT_LOGICAL_SUBXACT_WRITE + WAIT_EVENT_WAL_WRITE } WaitEventIO;