[LTP] [PATCH v1] Reduce needed memory by the dio_read test

[Cyril Hrubis]

Hi!
> No, this is wrong. Also the issue can be just a timeout.
> ADSP074 (uses -n 512) runs framework ~3.5 min, ADSP075 (uses -n 1000) gets killed
> by LTP timeout. Do we want to increase tst_test.timeout for test?
> 
> Am I correct that we cannot increase based on particular input (for particular
> getopt value) as we cannot later update results.timeout during run?

There actually is tst_set_timeout() however in this case I wouldn't
bother because the test runtime largerly depends on the actuall speed of
the disk it is writing to and other parameters of the test such as block
size and the actual formula would be quite complex.

Also I do plan to fix this properly by V2 of the runtime patchset once
the release is finished, so I would go for minimal fix just before the
release which would be setting tst_test.timeout to sufficiently large
value.

-- 
Cyril Hrubis
chrubis@suse.cz