diff options
Diffstat (limited to 'src/backend/utils/activity/pgstat_slru.c')
| -rw-r--r-- | src/backend/utils/activity/pgstat_slru.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/src/backend/utils/activity/pgstat_slru.c b/src/backend/utils/activity/pgstat_slru.c index 6dae3a5dc66..1f2d2c3bbb7 100644 --- a/src/backend/utils/activity/pgstat_slru.c +++ b/src/backend/utils/activity/pgstat_slru.c @@ -33,21 +33,23 @@ static PgStat_MsgSLRU SLRUStats[SLRU_NUM_ELEMENTS]; /* - * Reset counters for a single SLRU, or all SLRUs (when name is null). + * Reset counters for a single SLRU. * * Permission checking for this function is managed through the normal * GRANT system. */ void -pgstat_reset_slru_counter(const char *name) +pgstat_reset_slru(const char *name) { PgStat_MsgResetslrucounter msg; + AssertArg(name != NULL); + if (pgStatSock == PGINVALID_SOCKET) return; pgstat_setheader(&msg.m_hdr, PGSTAT_MTYPE_RESETSLRUCOUNTER); - msg.m_index = (name) ? pgstat_slru_index(name) : -1; + msg.m_index = pgstat_slru_index(name); pgstat_send(&msg, sizeof(msg)); } |