diff options
Diffstat (limited to 'src/include')
| -rw-r--r-- | src/include/access/xlog.h | 8 | ||||
| -rw-r--r-- | src/include/utils/guc.h | 1 |
2 files changed, 8 insertions, 1 deletions
diff --git a/src/include/access/xlog.h b/src/include/access/xlog.h index be27a856486..0e8e5873cc2 100644 --- a/src/include/access/xlog.h +++ b/src/include/access/xlog.h @@ -89,7 +89,8 @@ extern XLogRecPtr XactLastRecEnd; extern bool reachedConsistency; /* these variables are GUC parameters related to XLOG */ -extern int CheckPointSegments; +extern int min_wal_size; +extern int max_wal_size; extern int wal_keep_segments; extern int XLOGbuffers; extern int XLogArchiveTimeout; @@ -101,6 +102,8 @@ extern bool fullPageWrites; extern bool wal_log_hints; extern bool log_checkpoints; +extern int CheckPointSegments; + /* WAL levels */ typedef enum WalLevel { @@ -246,6 +249,9 @@ extern bool CheckPromoteSignal(void); extern void WakeupRecovery(void); extern void SetWalWriterSleeping(bool sleeping); +extern void assign_max_wal_size(int newval, void *extra); +extern void assign_checkpoint_completion_target(double newval, void *extra); + /* * Starting/stopping a base backup */ diff --git a/src/include/utils/guc.h b/src/include/utils/guc.h index 22d3a6faea4..d3100d1781f 100644 --- a/src/include/utils/guc.h +++ b/src/include/utils/guc.h @@ -207,6 +207,7 @@ typedef enum #define GUC_UNIT_KB 0x1000 /* value is in kilobytes */ #define GUC_UNIT_BLOCKS 0x2000 /* value is in blocks */ #define GUC_UNIT_XBLOCKS 0x3000 /* value is in xlog blocks */ +#define GUC_UNIT_XSEGS 0x4000 /* value is in xlog segments */ #define GUC_UNIT_MEMORY 0xF000 /* mask for KB, BLOCKS, XBLOCKS */ #define GUC_UNIT_MS 0x10000 /* value is in milliseconds */ |