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Fix typo in comment

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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.
This commit is contained in:
Alvaro Herrera 2015-04-14 12:12:18 -03:00
parent a800267e46
commit 7954bc5ecb
1 changed files with 1 additions and 1 deletions
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2
src/backend/access/transam/subtrans.c
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@ -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).
*/