yanguangshaonian/aya - aya - 阳光少年的代码仓库

Commit Graph

Author	SHA1	Message	Date
Ershaad Basheer	72ef3f3964	maps/ring_buf: fix producer position initialization The RingBuf caches the last value it read of the producer so it doesn't need to constantly contend on the actual producer cache line if lots of messages have yet to be consumed. It was bogus to initialize this cache at 0. This patch initializes it properly and adds testing. Fixes: #1309	2 months ago

Author

SHA1

Message

Date

Ershaad Basheer

72ef3f3964

maps/ring_buf: fix producer position initialization

The RingBuf caches the last value it read of the producer so it doesn't
need to constantly contend on the actual producer cache line if lots of
messages have yet to be consumed. It was bogus to initialize this cache
at 0. This patch initializes it properly and adds testing.

Fixes: #1309

1 Commits (72ef3f39643b1cca738f0ef166a07b88815cd7b8)