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Remove unused vars and mark assert-only vars 

Kyotaro HORIGUCHI
This commit is contained in:
Teodor Sigaev 2018-04-05 13:16:15 +03:00
parent a02d51c0d3
commit 17d8beb4f5
2 changed files with 1 additions and 5 deletions
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4
src/backend/access/nbtree/nbtpage.c
View File

@ -85,7 +85,7 @@ void
_bt_upgrademetapage(Page page)
{
BTMetaPageData *metad;
BTPageOpaque metaopaque;
BTPageOpaque metaopaque PG_USED_FOR_ASSERTS_ONLY;
metad = BTPageGetMeta(page);
metaopaque = (BTPageOpaque) PageGetSpecialPointer(page);
@ -118,7 +118,6 @@ _bt_update_meta_cleanup_info(Relation rel, TransactionId oldestBtpoXact,
{
Buffer metabuf;
Page metapg;
BTPageOpaque metaopaque;
BTMetaPageData *metad;
bool needsRewrite = false;
XLogRecPtr recptr;
@ -126,7 +125,6 @@ _bt_update_meta_cleanup_info(Relation rel, TransactionId oldestBtpoXact,
/* read the metapage and check if it needs rewrite */
metabuf = _bt_getbuf(rel, BTREE_METAPAGE, BT_READ);
metapg = BufferGetPage(metabuf);
metaopaque = (BTPageOpaque) PageGetSpecialPointer(metapg);
metad = BTPageGetMeta(metapg);
/* outdated version of metapage always needs rewrite */

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

@ -786,13 +786,11 @@ _bt_vacuum_needs_cleanup(IndexVacuumInfo *info)
{
Buffer metabuf;
Page metapg;
BTPageOpaque metaopaque;
BTMetaPageData *metad;
bool result = false;
metabuf = _bt_getbuf(info->index, BTREE_METAPAGE, BT_READ);
metapg = BufferGetPage(metabuf);
metaopaque = (BTPageOpaque) PageGetSpecialPointer(metapg);
metad = BTPageGetMeta(metapg);
if (metad->btm_version < BTREE_VERSION)