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Add buffer_std flag to MarkBufferDirtyHint().

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MarkBufferDirtyHint() writes WAL, and should know if it's got a
standard buffer or not. Currently, the only callers where buffer_std
is false are related to the FSM.

In passing, rename XLOG_HINT to XLOG_FPI, which is more descriptive.

Back-patch to 9.3.
This commit is contained in:
Jeff Davis
2013-06-17 08:02:12 -07:00
parent 2bc4ab4f9c
commit b8fd1a09f3
15 changed files with 29 additions and 29 deletions
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4
src/backend/access/nbtree/nbtinsert.c
View File

@@ -413,9 +413,9 @@ _bt_check_unique(Relation rel, IndexTuple itup, Relation heapRel,
* crucial. Be sure to mark the proper buffer dirty.
*/
if (nbuf != InvalidBuffer)
MarkBufferDirtyHint(nbuf);
MarkBufferDirtyHint(nbuf, true);
else
MarkBufferDirtyHint(buf);
MarkBufferDirtyHint(buf, true);
}
}
}

2
src/backend/access/nbtree/nbtree.c
View File

@@ -1052,7 +1052,7 @@ restart:
opaque->btpo_cycleid == vstate->cycleid)
{
opaque->btpo_cycleid = 0;
MarkBufferDirtyHint(buf);
MarkBufferDirtyHint(buf, true);
}
}

2
src/backend/access/nbtree/nbtutils.c
View File

@@ -1789,7 +1789,7 @@ _bt_killitems(IndexScanDesc scan, bool haveLock)
if (killedsomething)
{
opaque->btpo_flags |= BTP_HAS_GARBAGE;
MarkBufferDirtyHint(so->currPos.buf);
MarkBufferDirtyHint(so->currPos.buf, true);
}
if (!haveLock)