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authorAndres Freund2022-08-23 03:22:50 +0000
committerAndres Freund2022-08-23 03:22:50 +0000
commit0c679464a837079acc75ff1d45eaa83f79e05690 (patch)
tree0cf8f58398c6d924bd450b459eb17722ea361728
parentcd063344fb801a90a40923a5b8aefe4eb8d80762 (diff)
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 <[email protected]> Reviewed-by: Andres Freund <[email protected]> Discussion: https://www.postgresql.org/message-id/CAAKRu_aaq33UnG4TXq3S-OSXGWj1QGf0sU%2BECH4tNwGFNERkZA%40mail.gmail.com
-rw-r--r--src/backend/utils/init/miscinit.c17
-rw-r--r--src/include/miscadmin.h5
2 files changed, 14 insertions, 8 deletions
diff --git a/src/backend/utils/init/miscinit.c b/src/backend/utils/init/miscinit.c
index bd973ba613..bf3871a774 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 067b729d5a..7c41b27994 100644
--- a/src/include/miscadmin.h
+++ b/src/include/miscadmin.h
@@ -316,18 +316,19 @@ 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;