diff options
| -rw-r--r-- | src/backend/storage/ipc/procarray.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/backend/storage/ipc/procarray.c b/src/backend/storage/ipc/procarray.c index 984c2861cc6..d38164caa73 100644 --- a/src/backend/storage/ipc/procarray.c +++ b/src/backend/storage/ipc/procarray.c @@ -1929,6 +1929,8 @@ BackendXidGetPid(TransactionId xid) /* * IsBackendPid -- is a given pid a running backend + * + * This is not called by the backend, but is called by external modules. */ bool IsBackendPid(int pid) |