Merge leveldb subtree #13925

1. 
   MarcoFalke commented at 3:33 PM on August 9, 2018: member

   For review:

   git fetch https://github.com/bitcoin-core/leveldb
   ./test/lint/git-subtree-check.sh src/leveldb
   

   Closes #13860

2. Squashed 'src/leveldb/' changes from 64052c76c5..524b7e36a8

   524b7e36a8 Merge #19: Increase maximum read-only mmap()s used from 1000 to 4096 on 64-bit systems
   4874cb8d3e Increase maximum number of read-only mmap()s used from 1000 to 4096 on 64 bit systems.
   
   git-subtree-dir: src/leveldb
   git-subtree-split: 524b7e36a8e3bce6fcbcd1b5df09024283f325ba

   ec749b1bcd
3. Merge leveldb subtree

   Merge commit 'ec749b1bcdf2483b642fb51d635800e272c68ba6' into HEAD

   fa14fa742d
4. MarcoFalke added this to the milestone 0.17.0 on Aug 9, 2018
5. 
   achow101 commented at 9:26 PM on August 9, 2018: member

   utACK fa14fa742d3347c5b627f3375770536c648192fe

6. 
   ken2812221 commented at 9:55 PM on August 9, 2018: contributor

   utACK fa14fa7

7. fanquake added the label Upstream on Aug 10, 2018
8. 
   fanquake commented at 8:54 AM on August 10, 2018: member

   tested the subtree merge ACK fa14fa7

   merge 13925
   [pull/13925/local-merge 4fc2596df] Merge [#13925](/bitcoin-bitcoin/13925/): Merge leveldb subtree
    Date: Fri Aug 10 16:50:47 2018 +0800
   [#13925](/bitcoin-bitcoin/13925/) Merge leveldb subtree into master
   * fa14fa742 Merge leveldb subtree (MarcoFalke) (pull/13925/head)
   * ec749b1bc Squashed 'src/leveldb/' changes from 64052c76c5..524b7e36a8 (MarcoFalke)
   
   Dropping you on a shell so you can try building/testing the merged source.
   Run 'git diff HEAD~' to show the changes being merged.
   Type 'exit' when done.
   
   bash-3.2$ git fetch https://github.com/bitcoin-core/leveldb
   remote: Counting objects: 1266, done.
   remote: Compressing objects: 100% (4/4), done.
   remote: Total 1266 (delta 540), reused 541 (delta 540), pack-reused 722
   Receiving objects: 100% (1266/1266), 415.15 KiB | 273.00 KiB/s, done.
   Resolving deltas: 100% (963/963), completed with 160 local objects.
   From https://github.com/bitcoin-core/leveldb
    * branch                HEAD       -> FETCH_HEAD
   
   bash-3.2$ ./test/lint/git-subtree-check.sh src/leveldb
   src/leveldb in HEAD currently refers to tree f8cdc77167be86194f98d0412baf4b89d3d5abe6
   src/leveldb in HEAD was last updated in commit ec749b1bcdf2483b642fb51d635800e272c68ba6 (tree f8cdc77167be86194f98d0412baf4b89d3d5abe6)
   src/leveldb in HEAD was last updated to upstream commit 524b7e36a8e3bce6fcbcd1b5df09024283f325ba (tree f8cdc77167be86194f98d0412baf4b89d3d5abe6)
   GOOD
   bash-3.2$ 
   

9. 
   laanwj commented at 5:47 PM on August 10, 2018: member

   utACK fa14fa742d3347c5b627f3375770536c648192fe

10. laanwj merged this on Aug 10, 2018
11. laanwj closed this on Aug 10, 2018

    ---

12. laanwj referenced this in commit 71dec5c81f on Aug 10, 2018
13. MarcoFalke deleted the branch on Aug 10, 2018
14. jasonbcox referenced this in commit 85bc68c460 on Sep 13, 2019
15. jonspock referenced this in commit 2f44940486 on Dec 22, 2019
16. proteanx referenced this in commit f3d8ba754b on Dec 23, 2019
17. zkbot referenced this in commit 59d6a92e7d on Sep 22, 2020
18. zkbot referenced this in commit 514d868179 on Sep 25, 2020
19. PastaPastaPasta referenced this in commit 6142e0c324 on Feb 2, 2021
20. PastaPastaPasta referenced this in commit 02c02aa191 on Feb 3, 2021
21. PastaPastaPasta referenced this in commit 2f301fdb09 on Feb 4, 2021
22. MarcoFalke locked this on Sep 8, 2021

Milestone
0.17.0