diff options
Diffstat (limited to 'src/backend/access/gin/ginvacuum.c')
| -rw-r--r-- | src/backend/access/gin/ginvacuum.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/backend/access/gin/ginvacuum.c b/src/backend/access/gin/ginvacuum.c index 1315762ecf9..bc10d7b6623 100644 --- a/src/backend/access/gin/ginvacuum.c +++ b/src/backend/access/gin/ginvacuum.c @@ -215,6 +215,9 @@ ginDeletePage(GinVacuumState *gvs, BlockNumber deleteBlkno, BlockNumber leftBlkn page = BufferGetPage(dBuffer); rightlink = GinPageGetOpaque(page)->rightlink; + /* For deleted page remember last xid which could knew its address */ + GinPageSetDeleteXid(page, ReadNewTransactionId()); + page = BufferGetPage(lBuffer); GinPageGetOpaque(page)->rightlink = rightlink; @@ -262,6 +265,7 @@ ginDeletePage(GinVacuumState *gvs, BlockNumber deleteBlkno, BlockNumber leftBlkn data.parentOffset = myoff; data.rightLink = GinPageGetOpaque(page)->rightlink; + data.deleteXid = GinPageGetDeleteXid(page); XLogRegisterData((char *) &data, sizeof(ginxlogDeletePage)); @@ -710,7 +714,7 @@ ginvacuumcleanup(PG_FUNCTION_ARGS) LockBuffer(buffer, GIN_SHARE); page = (Page) BufferGetPage(buffer); - if (PageIsNew(page) || GinPageIsDeleted(page)) + if (GinPageIsRecyclable(page)) { Assert(blkno != GIN_ROOT_BLKNO); RecordFreeIndexPage(index, blkno); |