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-rw-r--r--contrib/dblink/dblink.c4
-rw-r--r--contrib/pg_prewarm/autoprewarm.c4
-rw-r--r--contrib/postgres_fdw/connection.c6
-rw-r--r--src/backend/storage/buffer/bufmgr.c2
-rw-r--r--src/backend/storage/ipc/standby.c2
-rw-r--r--src/backend/utils/activity/wait_event.c66
-rw-r--r--src/include/utils/wait_event.h20
-rw-r--r--src/test/modules/test_shm_mq/setup.c2
-rw-r--r--src/test/modules/test_shm_mq/test.c2
-rw-r--r--src/test/modules/worker_spi/worker_spi.c2
-rw-r--r--src/tools/pgindent/typedefs.list2
11 files changed, 93 insertions, 19 deletions
diff --git a/contrib/dblink/dblink.c b/contrib/dblink/dblink.c
index 1ff65d1e521..41e1f6c91d6 100644
--- a/contrib/dblink/dblink.c
+++ b/contrib/dblink/dblink.c
@@ -203,7 +203,7 @@ dblink_get_conn(char *conname_or_str,
dblink_connstr_check(connstr);
/* OK to make connection */
- conn = libpqsrv_connect(connstr, PG_WAIT_EXTENSION);
+ conn = libpqsrv_connect(connstr, WAIT_EVENT_EXTENSION);
if (PQstatus(conn) == CONNECTION_BAD)
{
@@ -293,7 +293,7 @@ dblink_connect(PG_FUNCTION_ARGS)
dblink_connstr_check(connstr);
/* OK to make connection */
- conn = libpqsrv_connect(connstr, PG_WAIT_EXTENSION);
+ conn = libpqsrv_connect(connstr, WAIT_EVENT_EXTENSION);
if (PQstatus(conn) == CONNECTION_BAD)
{
diff --git a/contrib/pg_prewarm/autoprewarm.c b/contrib/pg_prewarm/autoprewarm.c
index 93835449c0e..d0efc9e5249 100644
--- a/contrib/pg_prewarm/autoprewarm.c
+++ b/contrib/pg_prewarm/autoprewarm.c
@@ -237,7 +237,7 @@ autoprewarm_main(Datum main_arg)
(void) WaitLatch(MyLatch,
WL_LATCH_SET | WL_EXIT_ON_PM_DEATH,
-1L,
- PG_WAIT_EXTENSION);
+ WAIT_EVENT_EXTENSION);
}
else
{
@@ -264,7 +264,7 @@ autoprewarm_main(Datum main_arg)
(void) WaitLatch(MyLatch,
WL_LATCH_SET | WL_TIMEOUT | WL_EXIT_ON_PM_DEATH,
delay_in_ms,
- PG_WAIT_EXTENSION);
+ WAIT_EVENT_EXTENSION);
}
/* Reset the latch, loop. */
diff --git a/contrib/postgres_fdw/connection.c b/contrib/postgres_fdw/connection.c
index f839308b400..7e12b722ec9 100644
--- a/contrib/postgres_fdw/connection.c
+++ b/contrib/postgres_fdw/connection.c
@@ -530,7 +530,7 @@ connect_pg_server(ForeignServer *server, UserMapping *user)
/* OK to make connection */
conn = libpqsrv_connect_params(keywords, values,
false, /* expand_dbname */
- PG_WAIT_EXTENSION);
+ WAIT_EVENT_EXTENSION);
if (!conn || PQstatus(conn) != CONNECTION_OK)
ereport(ERROR,
@@ -863,7 +863,7 @@ pgfdw_get_result(PGconn *conn, const char *query)
WL_LATCH_SET | WL_SOCKET_READABLE |
WL_EXIT_ON_PM_DEATH,
PQsocket(conn),
- -1L, PG_WAIT_EXTENSION);
+ -1L, WAIT_EVENT_EXTENSION);
ResetLatch(MyLatch);
CHECK_FOR_INTERRUPTS();
@@ -1567,7 +1567,7 @@ pgfdw_get_cleanup_result(PGconn *conn, TimestampTz endtime, PGresult **result,
WL_LATCH_SET | WL_SOCKET_READABLE |
WL_TIMEOUT | WL_EXIT_ON_PM_DEATH,
PQsocket(conn),
- cur_timeout, PG_WAIT_EXTENSION);
+ cur_timeout, WAIT_EVENT_EXTENSION);
ResetLatch(MyLatch);
CHECK_FOR_INTERRUPTS();
diff --git a/src/backend/storage/buffer/bufmgr.c b/src/backend/storage/buffer/bufmgr.c
index 3c59bbd04ea..a7e3b9bb1d3 100644
--- a/src/backend/storage/buffer/bufmgr.c
+++ b/src/backend/storage/buffer/bufmgr.c
@@ -4901,7 +4901,7 @@ LockBufferForCleanup(Buffer buffer)
SetStartupBufferPinWaitBufId(-1);
}
else
- ProcWaitForSignal(PG_WAIT_BUFFER_PIN);
+ ProcWaitForSignal(WAIT_EVENT_BUFFER_PIN);
/*
* Remove flag marking us as waiter. Normally this will not be set
diff --git a/src/backend/storage/ipc/standby.c b/src/backend/storage/ipc/standby.c
index 4c06741a69f..cc22d2e87cc 100644
--- a/src/backend/storage/ipc/standby.c
+++ b/src/backend/storage/ipc/standby.c
@@ -840,7 +840,7 @@ ResolveRecoveryConflictWithBufferPin(void)
* SIGHUP signal handler, etc cannot do that because it uses the different
* latch from that ProcWaitForSignal() waits on.
*/
- ProcWaitForSignal(PG_WAIT_BUFFER_PIN);
+ ProcWaitForSignal(WAIT_EVENT_BUFFER_PIN);
if (got_standby_delay_timeout)
SendRecoveryConflictWithBufferPin(PROCSIG_RECOVERY_CONFLICT_BUFFERPIN);
diff --git a/src/backend/utils/activity/wait_event.c b/src/backend/utils/activity/wait_event.c
index 7940d646392..8572cf169ea 100644
--- a/src/backend/utils/activity/wait_event.c
+++ b/src/backend/utils/activity/wait_event.c
@@ -28,7 +28,9 @@
static const char *pgstat_get_wait_activity(WaitEventActivity w);
+static const char *pgstat_get_wait_bufferpin(WaitEventBufferPin w);
static const char *pgstat_get_wait_client(WaitEventClient w);
+static const char *pgstat_get_wait_extension(WaitEventExtension w);
static const char *pgstat_get_wait_ipc(WaitEventIPC w);
static const char *pgstat_get_wait_timeout(WaitEventTimeout w);
static const char *pgstat_get_wait_io(WaitEventIO w);
@@ -90,7 +92,7 @@ pgstat_get_wait_event_type(uint32 wait_event_info)
case PG_WAIT_LOCK:
event_type = "Lock";
break;
- case PG_WAIT_BUFFER_PIN:
+ case PG_WAIT_BUFFERPIN:
event_type = "BufferPin";
break;
case PG_WAIT_ACTIVITY:
@@ -147,9 +149,13 @@ pgstat_get_wait_event(uint32 wait_event_info)
case PG_WAIT_LOCK:
event_name = GetLockNameFromTagType(eventId);
break;
- case PG_WAIT_BUFFER_PIN:
- event_name = "BufferPin";
- break;
+ case PG_WAIT_BUFFERPIN:
+ {
+ WaitEventBufferPin w = (WaitEventBufferPin) wait_event_info;
+
+ event_name = pgstat_get_wait_bufferpin(w);
+ break;
+ }
case PG_WAIT_ACTIVITY:
{
WaitEventActivity w = (WaitEventActivity) wait_event_info;
@@ -165,8 +171,12 @@ pgstat_get_wait_event(uint32 wait_event_info)
break;
}
case PG_WAIT_EXTENSION:
- event_name = "Extension";
- break;
+ {
+ WaitEventExtension w = (WaitEventExtension) wait_event_info;
+
+ event_name = pgstat_get_wait_extension(w);
+ break;
+ }
case PG_WAIT_IPC:
{
WaitEventIPC w = (WaitEventIPC) wait_event_info;
@@ -255,6 +265,28 @@ pgstat_get_wait_activity(WaitEventActivity w)
}
/* ----------
+ * pgstat_get_wait_bufferpin() -
+ *
+ * Convert WaitEventBufferPin to string.
+ * ----------
+ */
+static const char *
+pgstat_get_wait_bufferpin(WaitEventBufferPin w)
+{
+ const char *event_name = "unknown wait event";
+
+ switch (w)
+ {
+ case WAIT_EVENT_BUFFER_PIN:
+ event_name = "BufferPin";
+ break;
+ /* no default case, so that compiler will warn */
+ }
+
+ return event_name;
+}
+
+/* ----------
* pgstat_get_wait_client() -
*
* Convert WaitEventClient to string.
@@ -298,6 +330,28 @@ pgstat_get_wait_client(WaitEventClient w)
}
/* ----------
+ * pgstat_get_wait_extension() -
+ *
+ * Convert WaitEventExtension to string.
+ * ----------
+ */
+static const char *
+pgstat_get_wait_extension(WaitEventExtension w)
+{
+ const char *event_name = "unknown wait event";
+
+ switch (w)
+ {
+ case WAIT_EVENT_EXTENSION:
+ event_name = "Extension";
+ break;
+ /* no default case, so that compiler will warn */
+ }
+
+ return event_name;
+}
+
+/* ----------
* pgstat_get_wait_ipc() -
*
* Convert WaitEventIPC to string.
diff --git a/src/include/utils/wait_event.h b/src/include/utils/wait_event.h
index 518d3b0a1f7..dc01d4e84df 100644
--- a/src/include/utils/wait_event.h
+++ b/src/include/utils/wait_event.h
@@ -17,7 +17,7 @@
*/
#define PG_WAIT_LWLOCK 0x01000000U
#define PG_WAIT_LOCK 0x03000000U
-#define PG_WAIT_BUFFER_PIN 0x04000000U
+#define PG_WAIT_BUFFERPIN 0x04000000U
#define PG_WAIT_ACTIVITY 0x05000000U
#define PG_WAIT_CLIENT 0x06000000U
#define PG_WAIT_EXTENSION 0x07000000U
@@ -51,6 +51,15 @@ typedef enum
} WaitEventActivity;
/* ----------
+ * Wait Events - BUFFERPIN
+ * ----------
+ */
+typedef enum
+{
+ WAIT_EVENT_BUFFER_PIN = PG_WAIT_BUFFERPIN
+} WaitEventBufferPin;
+
+/* ----------
* Wait Events - Client
*
* Use this category when a process is waiting to send data to or receive data
@@ -71,6 +80,15 @@ typedef enum
} WaitEventClient;
/* ----------
+ * Wait Events - EXTENSION
+ * ----------
+ */
+typedef enum
+{
+ WAIT_EVENT_EXTENSION = PG_WAIT_EXTENSION
+} WaitEventExtension;
+
+/* ----------
* Wait Events - IPC
*
* Use this category when a process cannot complete the work it is doing because
diff --git a/src/test/modules/test_shm_mq/setup.c b/src/test/modules/test_shm_mq/setup.c
index bec5732e873..192e5cc2ab4 100644
--- a/src/test/modules/test_shm_mq/setup.c
+++ b/src/test/modules/test_shm_mq/setup.c
@@ -280,7 +280,7 @@ wait_for_workers_to_become_ready(worker_state *wstate,
/* Wait to be signaled. */
(void) WaitLatch(MyLatch, WL_LATCH_SET | WL_EXIT_ON_PM_DEATH, 0,
- PG_WAIT_EXTENSION);
+ WAIT_EVENT_EXTENSION);
/* Reset the latch so we don't spin. */
ResetLatch(MyLatch);
diff --git a/src/test/modules/test_shm_mq/test.c b/src/test/modules/test_shm_mq/test.c
index 906e943e2d9..d9be7033502 100644
--- a/src/test/modules/test_shm_mq/test.c
+++ b/src/test/modules/test_shm_mq/test.c
@@ -232,7 +232,7 @@ test_shm_mq_pipelined(PG_FUNCTION_ARGS)
* for us to do.
*/
(void) WaitLatch(MyLatch, WL_LATCH_SET | WL_EXIT_ON_PM_DEATH, 0,
- PG_WAIT_EXTENSION);
+ WAIT_EVENT_EXTENSION);
ResetLatch(MyLatch);
CHECK_FOR_INTERRUPTS();
}
diff --git a/src/test/modules/worker_spi/worker_spi.c b/src/test/modules/worker_spi/worker_spi.c
index ad491d77229..7227cfaa45c 100644
--- a/src/test/modules/worker_spi/worker_spi.c
+++ b/src/test/modules/worker_spi/worker_spi.c
@@ -199,7 +199,7 @@ worker_spi_main(Datum main_arg)
(void) WaitLatch(MyLatch,
WL_LATCH_SET | WL_TIMEOUT | WL_EXIT_ON_PM_DEATH,
worker_spi_naptime * 1000L,
- PG_WAIT_EXTENSION);
+ WAIT_EVENT_EXTENSION);
ResetLatch(MyLatch);
CHECK_FOR_INTERRUPTS();
diff --git a/src/tools/pgindent/typedefs.list b/src/tools/pgindent/typedefs.list
index 260854747b4..e941fb6c82f 100644
--- a/src/tools/pgindent/typedefs.list
+++ b/src/tools/pgindent/typedefs.list
@@ -2986,7 +2986,9 @@ WSANETWORKEVENTS
WSAPROTOCOL_INFO
WaitEvent
WaitEventActivity
+WaitEventBufferPin
WaitEventClient
+WaitEventExtension
WaitEventIO
WaitEventIPC
WaitEventSet
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-19 16:02:36 +0000