svn commit: r294267 - head/sys/arm64/conf

[Oliver Pinter]

On 1/18/16, Andrew Turner <andrew at fubar.geek.nz> wrote:
> On Mon, 18 Jan 2016 14:11:34 +0000 (UTC)
> Zbigniew Bodek <zbb at FreeBSD.org> wrote:
>
>> Author: zbb
>> Date: Mon Jan 18 14:11:34 2016
>> New Revision: 294267
>> URL: https://svnweb.freebsd.org/changeset/base/294267
>>
>> Log:
>>   Enable AIO interface on ARM64 platforms
>>
>>   Add VFS_AIO to generic config to allow using of high-performance
>>   asynchronous disk AIO operation.
>
> Why have you only enabled this on arm64? Is it not applicable to other
> architectures?

Is is from sys/conf/NOTES:

# Use real implementations of the aio_* system calls.  There are numerous
# stability and security issues in the current aio code that make it
# unsuitable for inclusion on machines with untrusted local users.
options         VFS_AIO


>
> Andrew
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