Quanah Gibson-Mount pushed to branch master at openldap / OpenLDAP

Commits:

• d2036cec
  by Ondřej Kuzník at 2020-09-25T00:07:50+00:00

  ITS#8486 Switch sessionlog to use TAVL
  

• 8f8774c0
  by Howard Chu at 2020-09-25T00:07:50+00:00

  ITS#8486 Minor play_sessionlog cleanup
  
  Fix logmsg uuidstr.
  Shortcut finding start of playback.
  Allow dup CSNs in log, but with different UUIDs. All
  non-present deletes in a refresh use the same CSN.
  

• 98d5c5c6
  by Ondřej Kuzník at 2020-09-25T00:07:50+00:00

  ITS#8486 Protect tavl_* calls in play_sessionlog
  

• 1915cb96
  by Howard Chu at 2020-09-25T00:07:50+00:00

  ITS#8486 use kbtree for sessionlog
  
  Saves about 20% CPU time and RAM
  

2 changed files:

• + include/kbtree.h
• servers/slapd/overlays/syncprov.c