Fix comment.
authorTatsuo Ishii <ishii@postgresql.org>
Mon, 31 Jul 2017 23:00:11 +0000 (08:00 +0900)
committerTatsuo Ishii <ishii@postgresql.org>
Mon, 31 Jul 2017 23:00:11 +0000 (08:00 +0900)
commite662ef0f2e95d9da3df705ddaaff36b0c01c7acc
tree018f3618b4e305d2385c51a525337f45203e656a
parent0b02e3f1289e0454d313e6add45f43a287ebaf8b
Fix comment.

XLByteToSeg and XLByteToPrevSeg calculate only a segment number.  The
definition of these macros were modified by commit
dfda6ebaec6763090fb78b458a979b558c50b39b but the comment remain
unchanged.

Patch by Yugo Nagata. Back patched to 9.3 and beyond.
src/include/access/xlog_internal.h