From mboxrd@z Thu Jan  1 00:00:00 1970
From: Christoph Hellwig <hch@infradead.org>
Subject: Re: [PATCH 1/2] fs: add SEEK_HOLE and SEEK_DATA flags
Date: Fri, 22 Apr 2011 00:47:40 -0400
Message-ID: <20110422044740.GA17795@infradead.org>
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To: Josef Bacik <josef@redhat.com>
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We'll also need:

 - a patch to lseek(2) to document the new flags
 - some testcases for xfstests, specially dealing with things that
   were problematic in FIEMAP, e.g. data in delalloc extents, making
   sure stuff in unwrittent extents partially converted actually gets
   copied, etc.