Michael Widenius 5569132ffe MDEV-6450 - MariaDB crash on Power8 when built with advance tool chain ...

Part of this work is based on Stewart Smitch's memory barrier and lower priori
patches for power8.

- Added memory syncronization for innodb & xtradb for power8.
- Added HAVE_WINDOWS_MM_FENCE to CMakeList.txt
- Added os_isync to fix a syncronization problem on power
- Added log_get_lsn_nowait which is now used srv_error_monitor_thread to ensur
  if log mutex is locked.

All changes done both for InnoDB and Xtradb

2014-08-19 19:28:35 +03:00

1.4 KiB

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