From: Al Viro <viro@zeniv.linux.org.uk>
Date: Tue, 15 Jul 2008 01:22:20 +0000 (-0400)
Subject: [PATCH] beginning of sysctl cleanup - ctl_table_set
X-Git-Tag: v2.6.27-rc1~73^2~35
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=734550921e9b7ab924a43aa3d0bd4239dac4fbf1;p=pandora-kernel.git

[PATCH] beginning of sysctl cleanup - ctl_table_set

New object: set of sysctls [currently - root and per-net-ns].
Contains: pointer to parent set, list of tables and "should I see this set?"
method (->is_seen(set)).
Current lists of tables are subsumed by that; net-ns contains such a beast.
->lookup() for ctl_table_root returns pointer to ctl_table_set instead of
that to ->list of that ctl_table_set.

[folded compile fixes by rdd for configs without sysctl]

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