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  1. MariaDB Server
  2. MDEV-17491

micro optimize page_id_t

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    Description

      Remove page_id_t::m_fold. This was added as an optimization but my benchmark shows it actually slows things down. http://quick-bench.com/p9tQCIFqk2MJgBrK_vp80YD6r8Y

      Updated page_id_t will be consisted of a two uint32_t. It can be transferred in one register in 64 bit platforms. So, pass it by value everywhere.

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          relates to

          Bug - A problem which impairs or prevents the functions of the product. MDEV-23719 Make lock_sys use page_id_t

          • Major - Major loss of function.
          • Closed

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              kevg Eugene Kosov (Inactive)
              kevg Eugene Kosov (Inactive)
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