[PATCH] Increase the amount of data tested in stdio-common/tst-fwrite-bz29459.c

[Tulio Magno Quites Machado Filho]

Florian Weimer <fweimer@redhat.com> writes:

> Have you applied the patch?  We saw this as well.  But with the patch, 6
> million bytes are written, which I believe exceeds even the most
> generous kernel pipe buffer.

I decided to test this myself.
The test does fail very frequently when the system is under high load.
I was able to reproduce the issue in less than 10s when executing this
test in a loop.

After applying this patch, I left the test running in a loop on high
load. It's been running for 14h+ without any failures.
I believe this is indeed an effective fix.

Adhemerval, would you object to applying this patch as-is?

-- 
Tulio Magno