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Cosmetic improvements to freeze map code.

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Per post-commit review comments from Andres Freund, improve variable
names, comments, and in one place, slightly improve the code structure.

Masahiko Sawada
This commit is contained in:
Robert Haas
2016-06-03 08:43:41 -04:00
parent a3b30763cc
commit fdfaccfa79
3 changed files with 31 additions and 31 deletions
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2
src/include/access/visibilitymap.h
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@@ -19,8 +19,8 @@
#include "storage/buf.h"
#include "utils/relcache.h"
/* Number of bits for one heap page */
#define BITS_PER_HEAPBLOCK 2
#define HEAPBLOCKS_PER_BYTE (BITS_PER_BYTE / BITS_PER_HEAPBLOCK)
/* Flags for bit map */
#define VISIBILITYMAP_ALL_VISIBLE 0x01