From 2d089e26236c55d1be5b93833baa0cf7667ba38d Mon Sep 17 00:00:00 2001 From: Melanie Plageman Date: Tue, 28 Jun 2022 11:33:04 -0400 Subject: [PATCH v22 1/3] Add BackendType for standalone backends All backends should have a BackendType to enable statistics reporting per BackendType. Add a new BackendType for standalone backends, B_STANDALONE_BACKEND (and alphabetize the BackendTypes). Both the bootstrap backend and single user mode backends will have BackendType B_STANDALONE_BACKEND. Author: Melanie Plageman Discussion: https://www.postgresql.org/message-id/CAAKRu_aaq33UnG4TXq3S-OSXGWj1QGf0sU%2BECH4tNwGFNERkZA%40mail.gmail.com --- src/backend/utils/init/miscinit.c | 17 +++++++++++------ src/include/miscadmin.h | 5 +++-- 2 files changed, 14 insertions(+), 8 deletions(-) diff --git a/src/backend/utils/init/miscinit.c b/src/backend/utils/init/miscinit.c index eb43b2c5e5..07e6db1a1c 100644 --- a/src/backend/utils/init/miscinit.c +++ b/src/backend/utils/init/miscinit.c @@ -176,6 +176,8 @@ InitStandaloneProcess(const char *argv0) { Assert(!IsPostmasterEnvironment); + MyBackendType = B_STANDALONE_BACKEND; + /* * Start our win32 signal implementation */ @@ -255,6 +257,9 @@ GetBackendTypeDesc(BackendType backendType) case B_INVALID: backendDesc = "not initialized"; break; + case B_ARCHIVER: + backendDesc = "archiver"; + break; case B_AUTOVAC_LAUNCHER: backendDesc = "autovacuum launcher"; break; @@ -273,6 +278,12 @@ GetBackendTypeDesc(BackendType backendType) case B_CHECKPOINTER: backendDesc = "checkpointer"; break; + case B_LOGGER: + backendDesc = "logger"; + break; + case B_STANDALONE_BACKEND: + backendDesc = "standalone backend"; + break; case B_STARTUP: backendDesc = "startup"; break; @@ -285,12 +296,6 @@ GetBackendTypeDesc(BackendType backendType) case B_WAL_WRITER: backendDesc = "walwriter"; break; - case B_ARCHIVER: - backendDesc = "archiver"; - break; - case B_LOGGER: - backendDesc = "logger"; - break; } return backendDesc; diff --git a/src/include/miscadmin.h b/src/include/miscadmin.h index 0af130fbc5..78097e714b 100644 --- a/src/include/miscadmin.h +++ b/src/include/miscadmin.h @@ -324,18 +324,19 @@ extern void SwitchBackToLocalLatch(void); typedef enum BackendType { B_INVALID = 0, + B_ARCHIVER, B_AUTOVAC_LAUNCHER, B_AUTOVAC_WORKER, B_BACKEND, B_BG_WORKER, B_BG_WRITER, B_CHECKPOINTER, + B_LOGGER, + B_STANDALONE_BACKEND, B_STARTUP, B_WAL_RECEIVER, B_WAL_SENDER, B_WAL_WRITER, - B_ARCHIVER, - B_LOGGER, } BackendType; extern PGDLLIMPORT BackendType MyBackendType; -- 2.37.0