From: Eric W. Biederman <ebiederm@xmission.com>
Date: Sun, 8 Jan 2012 07:45:12 +0000 (-0800)
Subject: sysctl: Make the header lists per directory.
X-Git-Tag: v3.4-rc1~99^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e3d47df35abd6430fed04fb40a76c7358b1e815;p=pandora-kernel.git

sysctl: Make the header lists per directory.

Slightly enhance efficiency and clarity of the code by making the
header list per directory instead of per set.

Benchmark before:
    make-dummies 0 999 -> 0.63s
    rmmod dummy        -> 0.12s
    make-dummies 0 9999 -> 2m35s
    rmmod dummy         -> 18s

Benchmark after:
    make-dummies 0 999 -> 0.32s
    rmmod dummy        -> 0.12s
    make-dummies 0 9999 -> 1m17s
    rmmod dummy         -> 17s

Signed-off-by: Eric W. Biederman <ebiederm@xmission.com>
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