From: Miklos Szeredi <mszeredi@suse.cz>
Date: Mon, 21 Sep 2009 12:48:36 +0000 (+0200)
Subject: vfs: seq_file: add helpers for data filling
X-Git-Tag: v2.6.32-rc1~58^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f84398068d9c2babe41500504ef247ae07081857;p=pandora-kernel.git

vfs: seq_file: add helpers for data filling

Add two helpers that allow access to the seq_file's own buffer, but
hide the internal details of seq_files.

This allows easier implementation of special purpose filling
functions.  It also cleans up some existing functions which duplicated
the seq_file logic.

Make these inline functions in seq_file.h, as suggested by Al.

Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
Acked-by: Hugh Dickins <hugh.dickins@tiscali.co.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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