[LTP] [PATCH] fcntl36: make sure write threads complete at least 1 loop
Mon Feb 25 08:24:10 CET 2019
----- Original Message -----
> On Fri, Feb 22, 2019 at 08:01:11PM +0100, Jan Stancek wrote:
> > A failure has been reported while this test ran on a 1 CPU KVM guest
> > with 4.20 kernel:
> > ...
> > fcntl36.c:303: INFO: OFD r/w lock vs POSIX read lock
> > fcntl36.c:360: FAIL: Unexpected data offset 3072 value 1
> > I wasn't able to reproduce it, to test the theory that
> > one of write threads was given time on CPU only after
> > loop_flag changed. Which means it wasn't able to complete
> > a single iteration.
> Ack. Thanks!
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