From 4cdfe84b51420c9ac95c7133da2d4c8a191094af Mon Sep 17 00:00:00 2001
From: Al Viro <viro@zeniv.linux.org.uk>
Date: Sun, 24 Aug 2008 07:45:33 -0400
Subject: [PATCH] [PATCH] deal with the first call of ->show() generating no
 output

seq_read() has a subtle bug - we want the first loop there to go
until at least one *non-empty* record had fit entirely into buffer.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Reading git-format-patch failed