From: Cyrill Gorcunov <gorcunov@openvz.org>
Date: Sun, 26 Aug 2012 14:28:20 +0000 (+0400)
Subject: procfs: Convert /proc/pid/fdinfo/ handling routines to seq-file v2
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~36^2~42
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ddd3e0771bc7b869c550687c204e21f0155d5496;p=pandora-kernel.git

procfs: Convert /proc/pid/fdinfo/ handling routines to seq-file v2

This patch converts /proc/pid/fdinfo/ handling routines to seq-file which
is needed to extend seq operations and plug in auxiliary fdinfo provides
from subsystems like eventfd/eventpoll/fsnotify.

Note the proc_fd_link no longer call for proc_fd_info, simply because
the guts of proc_fd_info() got merged into ->show() of that seq_file

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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