Proposal for adding O_DIRECT support into JDK 9

Lu, Yingqi at
Mon Aug 28 23:15:08 UTC 2017

Here is the webrev.06 version of the patch. Please review and let us know your feedback.


From: Brian Burkhalter [mailto:brian.burkhalter at]
Sent: Monday, August 28, 2017 2:41 PM
To: Lu, Yingqi < at>
Cc: Alan Bateman <Alan.Bateman at>; Markle, Seth <smarkle at>; nio-dev at
Subject: Re: Proposal for adding O_DIRECT support into JDK 9

On Aug 28, 2017, at 1:46 PM, Lu, Yingqi < at< at>> wrote:

Currently, if the library is not there, the test would fail. The example I followed is from test/java/nio/channels/spi/SelectorProvider/inheritedChannel. It uses pre-built library.

That is what one would expect from the current version.

I will upload webrev.06 this afternoon for review. It has all the other comments addressed. We can wait for Alan to comment on this issue at the meantime.

Sounds good.


-------------- next part --------------
An HTML attachment was scrubbed...
URL: <>

More information about the nio-dev mailing list