[t:2054], some cleanup of comparison function and of status.tokudb

git-svn-id: file:///svn/mysql/tokudb-engine/src@15455 c7de825b-a66e-492c-adef-691d508d4ae1
[t:2054], some cosmetic changes

git-svn-id: file:///svn/mysql/tokudb-engine/src@15462 c7de825b-a66e-492c-adef-691d508d4ae1
[t:2054], rename some functions

git-svn-id: file:///svn/mysql/tokudb-engine/src@15470 c7de825b-a66e-492c-adef-691d508d4ae1
Addresses #2075 refs[t:2075] Merged engine status logic for scheduling statistics from 2.2.0.

git-svn-id: file:///svn/mysql/tokudb-engine/src@15630 c7de825b-a66e-492c-adef-691d508d4ae1
Undo change 15630, restore to 15361.
 handlerton's engine status restored to be compatible with main.

git-svn-id: file:///svn/mysql/tokudb-engine/src@15635 c7de825b-a66e-492c-adef-691d508d4ae1
[t:1979], merge to main line

git-svn-id: file:///svn/mysql/tokudb-engine/src@15772 c7de825b-a66e-492c-adef-691d508d4ae1
fix warnings in main

git-svn-id: file:///svn/mysql/tokudb-engine/src@15776 c7de825b-a66e-492c-adef-691d508d4ae1
[t:1979], fix more warnings

git-svn-id: file:///svn/mysql/tokudb-engine/src@15777 c7de825b-a66e-492c-adef-691d508d4ae1
Closes #2133 refs[t:2133] Restore 15630: Merged engine status logic for scheduling statistics from 2.2.0.

git-svn-id: file:///svn/mysql/tokudb-engine/src@15778 c7de825b-a66e-492c-adef-691d508d4ae1
[t:2176], write msg to error file when fileops operation cannot get locks

git-svn-id: file:///svn/mysql/tokudb-engine/src@15834 c7de825b-a66e-492c-adef-691d508d4ae1
turn on logging in the tokumysql handlerton refs[t:652]

git-svn-id: file:///svn/mysql/tokudb-engine/src@15840 c7de825b-a66e-492c-adef-691d508d4ae1
[t:2181], [t:2182], plug transaction leak, cleanup some code

git-svn-id: file:///svn/mysql/tokudb-engine/src@15873 c7de825b-a66e-492c-adef-691d508d4ae1
[t:2182], fix stupid bug

git-svn-id: file:///svn/mysql/tokudb-engine/src@15874 c7de825b-a66e-492c-adef-691d508d4ae1
[t:2117], do simple waiting on a bunch of queries

git-svn-id: file:///svn/mysql/tokudb-engine/src@15881 c7de825b-a66e-492c-adef-691d508d4ae1
remove ydb.h for linux refs[t:2207]

git-svn-id: file:///svn/mysql/tokudb-engine/src@16011 c7de825b-a66e-492c-adef-691d508d4ae1
[t:2219], cosmetic change

git-svn-id: file:///svn/mysql/tokudb-engine/src@16157 c7de825b-a66e-492c-adef-691d508d4ae1
[t:2219], small changes to help understanding of code

git-svn-id: file:///svn/mysql/tokudb-engine/src@16241 c7de825b-a66e-492c-adef-691d508d4ae1
[t:1979], remove old hack

git-svn-id: file:///svn/mysql/tokudb-engine/src@16249 c7de825b-a66e-492c-adef-691d508d4ae1
[t:2151], some changes as result of code review

git-svn-id: file:///svn/mysql/tokudb-engine/src@16274 c7de825b-a66e-492c-adef-691d508d4ae1
[t:2151], more changes as result of code review, assert all db->close succeeds

git-svn-id: file:///svn/mysql/tokudb-engine/src@16275 c7de825b-a66e-492c-adef-691d508d4ae1