Bug #76686 reduce mutex contention of LOCK_done during Group Commit
Submitted: 14 Apr 2015 9:14 Modified: 24 Nov 2015 13:49
Reporter: zhai weixiang (OCA) Email Updates:
Status: Verified Impact on me:
None 
Category:MySQL Server: Replication Severity:S3 (Non-critical)
Version:5.7 OS:Any
Assigned to: CPU Architecture:Any

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[14 Apr 2015 9:15] zhai weixiang 
a simple patch to prove the performance improvement , not fully tested

(*) I confirm the code being submitted is offered under the terms of the OCA, and that I am authorized to contribute it.

Attachment: signal_partition_57.diff (application/octet-stream, text), 7.59 KiB.