rawhide ext4/virtio FS performance hit (10x slower) ?

[Bruno Wolff III]

On Sun, May 13, 2012 at 00:00:24 +0200,
   Reindl Harald <h.reindl at thelounge.net> wrote:
>
>
>Am 12.05.2012 23:38, schrieb drago01:
>>> I've just rerun the test with 3.4.0-0.rc6.git1.1.fc18.x86_64,
>>
>> This one has debug options enabled; 3.4.0-0.rc6.git0.1 is the one
>> without debug options.
>
>how can someone find out if it is a debug-kernel?
>even the satble ones seems to have a ton of debug options enabled
>especially "CONFIG_DEBUG_KERNEL=y"

You can look at the changelog for the build. Current practice is that
the first build for a particular rc is a nodebug build.

The package set is also different. The debug builds don't include an
update of kernel-doc.