diff options
Diffstat (limited to 'src/include/access/xlog.h')
| -rw-r--r-- | src/include/access/xlog.h | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/src/include/access/xlog.h b/src/include/access/xlog.h index e00ab12d2ee..49afdfb3748 100644 --- a/src/include/access/xlog.h +++ b/src/include/access/xlog.h @@ -24,9 +24,9 @@ /* Sync methods */ #define SYNC_METHOD_FSYNC 0 #define SYNC_METHOD_FDATASYNC 1 -#define SYNC_METHOD_OPEN 2 /* for O_SYNC */ +#define SYNC_METHOD_OPEN 2 /* for O_SYNC */ #define SYNC_METHOD_FSYNC_WRITETHROUGH 3 -#define SYNC_METHOD_OPEN_DSYNC 4 /* for O_DSYNC */ +#define SYNC_METHOD_OPEN_DSYNC 4 /* for O_DSYNC */ extern int sync_method; extern PGDLLIMPORT TimeLineID ThisTimeLineID; /* current TLI */ @@ -173,9 +173,8 @@ extern bool XLOG_DEBUG; /* These directly affect the behavior of CreateCheckPoint and subsidiaries */ #define CHECKPOINT_IS_SHUTDOWN 0x0001 /* Checkpoint is for shutdown */ -#define CHECKPOINT_END_OF_RECOVERY 0x0002 /* Like shutdown checkpoint, - * but issued at end of WAL - * recovery */ +#define CHECKPOINT_END_OF_RECOVERY 0x0002 /* Like shutdown checkpoint, but + * issued at end of WAL recovery */ #define CHECKPOINT_IMMEDIATE 0x0004 /* Do it without delays */ #define CHECKPOINT_FORCE 0x0008 /* Force even if no activity */ #define CHECKPOINT_FLUSH_ALL 0x0010 /* Flush all pages, including those @@ -202,18 +201,18 @@ typedef struct CheckpointStatsData TimestampTz ckpt_sync_end_t; /* end of fsyncs */ TimestampTz ckpt_end_t; /* end of checkpoint */ - int ckpt_bufs_written; /* # of buffers written */ + int ckpt_bufs_written; /* # of buffers written */ int ckpt_segs_added; /* # of new xlog segments created */ - int ckpt_segs_removed; /* # of xlog segments deleted */ - int ckpt_segs_recycled; /* # of xlog segments recycled */ + int ckpt_segs_removed; /* # of xlog segments deleted */ + int ckpt_segs_recycled; /* # of xlog segments recycled */ int ckpt_sync_rels; /* # of relations synced */ - uint64 ckpt_longest_sync; /* Longest sync for one relation */ - uint64 ckpt_agg_sync_time; /* The sum of all the individual sync - * times, which is not necessarily the - * same as the total elapsed time for - * the entire sync phase. */ + uint64 ckpt_longest_sync; /* Longest sync for one relation */ + uint64 ckpt_agg_sync_time; /* The sum of all the individual sync + * times, which is not necessarily the + * same as the total elapsed time for the + * entire sync phase. */ } CheckpointStatsData; extern CheckpointStatsData CheckpointStats; @@ -324,4 +323,4 @@ extern SessionBackupState get_backup_status(void); #define TABLESPACE_MAP "tablespace_map" #define TABLESPACE_MAP_OLD "tablespace_map.old" -#endif /* XLOG_H */ +#endif /* XLOG_H */ |