Sergey Vojtovich 6bd24deab4 MDEV-7728 - Improve xid cache scalability by using lock-free hash ...

XID cache is now based on lock-free hash.
Also fixed lf_hash_destroy() to call alloc destructor.

Note that previous implementation had race condition when thread was accessing
XA owned by different thread. This new implementation doesn't fix it either.

2015-03-16 19:07:51 +04:00

2.5 KiB

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