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commit    5feebfed83fe463035ce64e6c2b10c2319842ff8
Author:   Alvaro Herrera <alvherre@alvh.no-ip.org>
Date:     Tue Apr 14 15:12:18 2015 +0000
First released in: 9.5.0, 9.0.20, 9.1.16, 9.2.11, 9.3.7, 9.4.2

    Fix typo in comment
    
    SLRU_SEGMENTS_PER_PAGE -> SLRU_PAGES_PER_SEGMENT
    
    I introduced this ancient typo in subtrans.c and later propagated it to
    multixact.c.  I fixed the latter in f741300c, but only back to 9.3;
    backpatch to all supported branches for consistency.


 src/backend/access/transam/multixact.c | 2 +-
 src/backend/access/transam/subtrans.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/backend/access/transam/multixact.c b/src/backend/access/transam/multixact.c
index b80d0d91033..5875ca18270 100644
--- a/src/backend/access/transam/multixact.c
+++ b/src/backend/access/transam/multixact.c
@@ -70,7 +70,7 @@
  * Note: because both MultiXactOffsets and TransactionIds are 32 bits and
  * wrap around at 0xFFFFFFFF, MultiXact page numbering also wraps around at
  * 0xFFFFFFFF/MULTIXACT_*_PER_PAGE, and segment numbering at
- * 0xFFFFFFFF/MULTIXACT_*_PER_PAGE/SLRU_SEGMENTS_PER_PAGE.  We need take no
+ * 0xFFFFFFFF/MULTIXACT_*_PER_PAGE/SLRU_PAGES_PER_SEGMENT.  We need take no
  * explicit notice of that fact in this module, except when comparing segment
  * and page numbers in TruncateMultiXact
  * (see MultiXact{Offset,Member}PagePrecedes).
diff --git a/src/backend/access/transam/subtrans.c b/src/backend/access/transam/subtrans.c
index 3b283aa5fc9..05d3f93c9fe 100644
--- a/src/backend/access/transam/subtrans.c
+++ b/src/backend/access/transam/subtrans.c
@@ -42,7 +42,7 @@
  * Note: because TransactionIds are 32 bits and wrap around at 0xFFFFFFFF,
  * SubTrans page numbering also wraps around at
  * 0xFFFFFFFF/SUBTRANS_XACTS_PER_PAGE, and segment numbering at
- * 0xFFFFFFFF/SUBTRANS_XACTS_PER_PAGE/SLRU_SEGMENTS_PER_PAGE.  We need take no
+ * 0xFFFFFFFF/SUBTRANS_XACTS_PER_PAGE/SLRU_PAGES_PER_SEGMENT.  We need take no
  * explicit notice of that fact in this module, except when comparing segment
  * and page numbers in TruncateSUBTRANS (see SubTransPagePrecedes).
  */


[parent: 5b6938186a4a]