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Date: Fri, 22 Jun 2018 10:19:08 -0600
From: Ross Zwisler <ross.zwisler@linux.intel.com>
Subject: Re: [fstests PATCH 1/2] src/: fix up mmap() error checking
Message-ID: <20180622161908.GB29492@linux.intel.com>
References: <20180620225147.12151-1-ross.zwisler@linux.intel.com>
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To: Eryu Guan <guaneryu@gmail.com>
Cc: Ross Zwisler <ross.zwisler@linux.intel.com>, fstests@vger.kernel.org, Jan Kara <jack@suse.cz>, Dan Williams <dan.j.williams@intel.com>, Dave Chinner <david@fromorbit.com>, Christoph Hellwig <hch@lst.de>, linux-nvdimm@lists.01.org, Jeff Moyer <jmoyer@redhat.com>, linux-ext4@vger.kernel.org
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On Fri, Jun 22, 2018 at 10:28:38AM +0800, Eryu Guan wrote:
> On Wed, Jun 20, 2018 at 04:51:46PM -0600, Ross Zwisler wrote:
> > I noticed that in some of my C tests in src/ I was incorrectly checking for
> > mmap() failure by looking for NULL instead of MAP_FAILED.  Fix those and
> > clean up some places where we were testing against -1 (the actual value of
> > MAP_FAILED) which was manually being cast to a pointer.
> > 
> > Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com>
> 
> BTW, I've applied this patch, no need to resend it in v2.

Okay, thanks for letting me know.