diff options
| author | Heikki Linnakangas | 2023-12-03 14:39:18 +0000 |
|---|---|---|
| committer | Heikki Linnakangas | 2023-12-03 14:39:18 +0000 |
| commit | fd5e8b440dfd633be74e3dd3382d4a9038dba24f (patch) | |
| tree | 18777d875424975c85d7e0e416f527e220a1d127 /src/backend/postmaster/autovacuum.c | |
| parent | 388491f1e5e63fe97c7cca26d18b64321973d423 (diff) | |
Refactor how InitProcess is called
The order of process initialization steps is now more consistent
between !EXEC_BACKEND and EXEC_BACKEND modes. InitProcess() is called
at the same place in either mode. We can now also move the
AttachSharedMemoryStructs() call into InitProcess() itself. This
reduces the number of "#ifdef EXEC_BACKEND" blocks.
Reviewed-by: Tristan Partin, Andres Freund, Alexander Lakhin
Discussion: https://www.postgresql.org/message-id/[email protected]
Diffstat (limited to 'src/backend/postmaster/autovacuum.c')
| -rw-r--r-- | src/backend/postmaster/autovacuum.c | 16 |
1 files changed, 4 insertions, 12 deletions
diff --git a/src/backend/postmaster/autovacuum.c b/src/backend/postmaster/autovacuum.c index 86a3b3d8be2..2f54485c217 100644 --- a/src/backend/postmaster/autovacuum.c +++ b/src/backend/postmaster/autovacuum.c @@ -476,14 +476,10 @@ AutoVacLauncherMain(int argc, char *argv[]) pqsignal(SIGCHLD, SIG_DFL); /* - * Create a per-backend PGPROC struct in shared memory, except in the - * EXEC_BACKEND case where this was done in SubPostmasterMain. We must do - * this before we can use LWLocks (and in the EXEC_BACKEND case we already - * had to do some stuff with LWLocks). + * Create a per-backend PGPROC struct in shared memory. We must do this + * before we can use LWLocks or access any shared memory. */ -#ifndef EXEC_BACKEND InitProcess(); -#endif /* Early initialization */ BaseInit(); @@ -1548,14 +1544,10 @@ AutoVacWorkerMain(int argc, char *argv[]) pqsignal(SIGCHLD, SIG_DFL); /* - * Create a per-backend PGPROC struct in shared memory, except in the - * EXEC_BACKEND case where this was done in SubPostmasterMain. We must do - * this before we can use LWLocks (and in the EXEC_BACKEND case we already - * had to do some stuff with LWLocks). + * Create a per-backend PGPROC struct in shared memory. We must do this + * before we can use LWLocks or access any shared memory. */ -#ifndef EXEC_BACKEND InitProcess(); -#endif /* Early initialization */ BaseInit(); |