mariadb/storage/innobase/os
Marko Mäkelä 1eabad5dbe Remove MYSQL_COMPRESSION.
The MariaDB 10.1 page_compression is incompatible with the Oracle
implementation that was introduced in MySQL 5.7 later.

Remove the Oracle implementation. Also remove the remaining traces of
MYSQL_ENCRYPTION.

This will also remove traces of PUNCH_HOLE until it is implemented
better. The only effective call to os_file_punch_hole() was in
fil_node_create_low() to test if the operation is supported for the file.

In other words, it looks like page_compression is not working in
MariaDB 10.2, because no code equivalent to the 10.1 os_file_trim()
is enabled.
2017-01-18 08:30:42 +02:00
..
os0event.cc Merge InnoDB 5.7 from mysql-5.7.9. 2016-09-02 13:22:28 +03:00
os0file.cc Remove MYSQL_COMPRESSION. 2017-01-18 08:30:42 +02:00
os0proc.cc MDEV-10813 - Clean-up InnoDB atomics, memory barriers and mutexes 2016-10-17 18:35:48 +04:00
os0thread.cc MDEV-11690 Remove UNIV_HOTBACKUP 2016-12-30 16:05:42 +02:00