diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/pgstat.h | 9 | ||||
| -rw-r--r-- | src/include/utils/pgstat_internal.h | 9 |
2 files changed, 14 insertions, 4 deletions
diff --git a/src/include/pgstat.h b/src/include/pgstat.h index 2d40fe3e70f..d0d45150977 100644 --- a/src/include/pgstat.h +++ b/src/include/pgstat.h @@ -540,6 +540,15 @@ extern PgStat_ArchiverStats *pgstat_fetch_stat_archiver(void); * Functions in pgstat_backend.c */ +/* used by pgstat_io.c for I/O stats tracked in backends */ +extern void pgstat_count_backend_io_op_time(IOObject io_object, + IOContext io_context, + IOOp io_op, + instr_time io_time); +extern void pgstat_count_backend_io_op(IOObject io_object, + IOContext io_context, + IOOp io_op, uint32 cnt, + uint64 bytes); extern PgStat_Backend *pgstat_fetch_stat_backend(ProcNumber procNumber); extern bool pgstat_tracks_backend_bktype(BackendType bktype); extern void pgstat_create_backend(ProcNumber procnum); diff --git a/src/include/utils/pgstat_internal.h b/src/include/utils/pgstat_internal.h index 8914aaca9ab..a3d39d2b725 100644 --- a/src/include/utils/pgstat_internal.h +++ b/src/include/utils/pgstat_internal.h @@ -624,10 +624,11 @@ extern void pgstat_archiver_snapshot_cb(void); #define PGSTAT_BACKEND_FLUSH_IO (1 << 0) /* Flush I/O statistics */ #define PGSTAT_BACKEND_FLUSH_ALL (PGSTAT_BACKEND_FLUSH_IO) -extern void pgstat_flush_backend(bool nowait, bits32 flags); -extern PgStat_BackendPending *pgstat_prep_backend_pending(ProcNumber procnum); -extern bool pgstat_backend_flush_cb(PgStat_EntryRef *entry_ref, bool nowait); -extern void pgstat_backend_reset_timestamp_cb(PgStatShared_Common *header, TimestampTz ts); +extern bool pgstat_flush_backend(bool nowait, bits32 flags); +extern bool pgstat_backend_flush_cb(bool nowait); +extern bool pgstat_backend_have_pending_cb(void); +extern void pgstat_backend_reset_timestamp_cb(PgStatShared_Common *header, + TimestampTz ts); /* * Functions in pgstat_bgwriter.c |