Commit 9c446ead authored by unknown's avatar unknown
Browse files

ndb - 

  fix Suma get buffer ptr, adopt to new page pool in tup


storage/ndb/src/kernel/blocks/suma/Suma.cpp:
  Fix new page pool usage
    previously it accepted page = base + RNIL, since it didnt use page anyway, sort of a prefetch...
parent b398198b

storage/ndb/src/kernel/blocks/suma/Suma.cpp

+8 −2
Original line number Diff line number Diff line
@@ -4093,8 +4093,14 @@ Suma::get_buffer_ptr(Signal* signal, Uint32 buck, Uint32 gci, Uint32 sz) 
  Bucket* bucket= c_buckets+buck;

  Page_pos pos= bucket->m_buffer_head;



  Buffer_page* page= (Buffer_page*)m_tup->c_page_pool.getPtr(pos.m_page_id);

  Uint32* ptr= page->m_data + pos.m_page_pos;

  Buffer_page* page = 0;

  Uint32 *ptr = 0;

  

  if (likely(pos.m_page_id != RNIL))

  {

    page= (Buffer_page*)m_tup->c_page_pool.getPtr(pos.m_page_id);

    ptr= page->m_data + pos.m_page_pos;

  }



  const bool same_gci = (gci == pos.m_last_gci) && (!ERROR_INSERTED(13022));