diff options
Diffstat (limited to 'src/backend/utils/activity/wait_event.c')
| -rw-r--r-- | src/backend/utils/activity/wait_event.c | 66 |
1 files changed, 60 insertions, 6 deletions
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. |