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-rw-r--r--src/backend/access/transam/xlog.c4
-rw-r--r--src/include/pg_config_manual.h2
2 files changed, 3 insertions, 3 deletions
diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 46eef5f21ba..981d4e55274 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -409,7 +409,7 @@ typedef struct
typedef union WALInsertLockPadded
{
WALInsertLock l;
- char pad[CACHE_LINE_SIZE];
+ char pad[PG_CACHE_LINE_SIZE];
} WALInsertLockPadded;
/*
@@ -436,7 +436,7 @@ typedef struct XLogCtlInsert
* read on every WAL insertion, but updated rarely, and we don't want
* those reads to steal the cache line containing Curr/PrevBytePos.
*/
- char pad[CACHE_LINE_SIZE];
+ char pad[PG_CACHE_LINE_SIZE];
/*
* fullPageWrites is the master copy used by all backends to determine
diff --git a/src/include/pg_config_manual.h b/src/include/pg_config_manual.h
index 195fb262811..9e25ce0fbb8 100644
--- a/src/include/pg_config_manual.h
+++ b/src/include/pg_config_manual.h
@@ -238,7 +238,7 @@
* bytes of wasted memory. The default is 128, which should be large enough
* for all supported platforms.
*/
-#define CACHE_LINE_SIZE 128
+#define PG_CACHE_LINE_SIZE 128
/*
*------------------------------------------------------------------------