Al Viro 4cdfe84b51 [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>

2008-08-25 01:18:10 -04:00

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