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clog.c

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    • Tom Lane's avatar
      887a7c61
      Get rid of slru.c's hardwired insistence on a fixed number of slots per · 887a7c61
      Tom Lane authored 
      SLRU area.  The number of slots is still a compile-time constant (someday
we might want to change that), but at least it's a different constant for
each SLRU area.  Increase number of subtrans buffers to 32 based on
experimentation with a heavily subtrans-bashing test case, and increase
number of multixact member buffers to 16, since it's obviously silly for
it not to be at least twice the number of multixact offset buffers.
      887a7c61
      History
      Get rid of slru.c's hardwired insistence on a fixed number of slots per
      Tom Lane authored 
      SLRU area.  The number of slots is still a compile-time constant (someday
we might want to change that), but at least it's a different constant for
each SLRU area.  Increase number of subtrans buffers to 32 based on
experimentation with a heavily subtrans-bashing test case, and increase
number of multixact member buffers to 16, since it's obviously silly for
it not to be at least twice the number of multixact offset buffers.