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Diffstat (limited to 'src/backend/utils/init/postinit.c')
| -rw-r--r-- | src/backend/utils/init/postinit.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/backend/utils/init/postinit.c b/src/backend/utils/init/postinit.c index ddd79d0aa2d..7e21ceae880 100644 --- a/src/backend/utils/init/postinit.c +++ b/src/backend/utils/init/postinit.c @@ -427,6 +427,11 @@ pg_split_opts(char **argv, int *argcp, char *optstr) * This must be called after modules have had the chance to register background * workers in shared_preload_libraries, and before shared memory size is * determined. + * + * Note that in EXEC_BACKEND environment, the value is passed down from + * postmaster to subprocesses via BackendParameters in SubPostmasterMain; only + * postmaster itself and processes not under postmaster control should call + * this. */ void InitializeMaxBackends(void) |