MySQL Bugs: #92779: Redolog Code Comment mistake

Bug #92779	Redolog Code Comment mistake
Submitted:	15 Oct 2018 6:38	Modified:	15 Oct 2018 8:28
Reporter:	William Li	Email Updates:
Status:	Verified	Impact on me:	None
Category:	MySQL Server: InnoDB storage engine	Severity:	S3 (Non-critical)
Version:	8.0.12	OS:	Any
Assigned to:		CPU Architecture:	Any
Tags:	Comment error

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Description:
The the code comment in line 870 of log0buf.cc maybe a typo, it's "[log.buf_ready_for_write_lsn..log.buf_ready_ready_write_lsn+M)" which should be "[log.buf_ready_for_write_lsn..log.buf_ready_for_write_lsn+M)". 

How to repeat:
Always reproducible

Suggested fix:
"[log.buf_ready_for_write_lsn..log.buf_ready_ready_write_lsn+M)" =>
"[log.buf_ready_for_write_lsn..log.buf_ready_for_write_lsn+M)".

Thank you for the bug report.