[LTP] syscalls/mallinfo01 test is broken

[Cyril Hrubis]

Hi!
> >> the mallinfo01 test is failing on some of our test machines because it
> >> makes wrong assumptions about how malloc() and free() will change the
> >> number of free chunks (ordblks). I recommend we remove the test from
> >> runfiles before the upcoming release and fix it later because part of
> >> the test scenario needs major redesign.
> >
> > I've started some pre-release testruns and I've seen some failures as
> > well. I guess that removing it from runtest file and fixing it after
> > release sounds sane at this point.
> This case fails because malloc uses fastbin blocks.
> So the fix has two ways
> 1) disable fastbin by using mallopt(M_MXFAST, 0)
> 2) use another mallinfo struct info3 to get free chunks, so compare 
> info3 and info2 ordblks member.

If you are going to fix this test please do so as fast as possible so
that we have enough time to test the fixed test.

-- 
Cyril Hrubis
chrubis@suse.cz