postgres.git / summary / log / commit / refs

commit    671eb8f34404d24c8f16ae40e94becb38afd93bb
Author:   Amit Kapila <akapila@postgresql.org>
Date:     Thu Oct 21 02:37:08 2021 +0000

    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 15e51f92680..7979536abb2 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
       <entry><literal>WALWrite</literal></entry>
       <entry>Waiting for a write to a WAL file.</entry>
      </row>
-     <row>
-      <entry><literal>LogicalChangesRead</literal></entry>
-      <entry>Waiting for a read from a logical changes file.</entry>
-     </row>
-     <row>
-      <entry><literal>LogicalChangesWrite</literal></entry>
-      <entry>Waiting for a write to a logical changes file.</entry>
-     </row>
-     <row>
-      <entry><literal>LogicalSubxactRead</literal></entry>
-      <entry>Waiting for a read from a logical subxact file.</entry>
-     </row>
-     <row>
-      <entry><literal>LogicalSubxactWrite</literal></entry>
-      <entry>Waiting for a write to a logical subxact file.</entry>
-     </row>
     </tbody>
    </tgroup>
   </table>
diff --git a/src/backend/utils/activity/wait_event.c b/src/backend/utils/activity/wait_event.c
index 6baf67740c7..d34c4cbdd42 100644
--- a/src/backend/utils/activity/wait_event.c
+++ b/src/backend/utils/activity/wait_event.c
@@ -714,18 +714,6 @@ 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 6c6ec2e7118..8661ab51a3e 100644
--- a/src/include/utils/wait_event.h
+++ b/src/include/utils/wait_event.h
@@ -220,11 +220,7 @@ 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;
 
 


[parent: 5040c96415a0]