From: Stephen Smalley <sds@tycho.nsa.gov>
Date: Tue, 24 Mar 2015 20:54:18 +0000 (-0400)
Subject: selinux: increase avtab max buckets
X-Git-Tag: omap-for-v4.1/fixes-rc1~139^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=cf7b6c0205f11cdb015384244c0b423b00e35c69;p=pandora-kernel.git

selinux: increase avtab max buckets

Now that we can safely increase the avtab max buckets without
triggering high order allocations and have a hash function that
will make better use of the larger number of buckets, increase
the max buckets to 2^16.

Original:
101421 entries and 2048/2048 buckets used, longest chain length 374

With new hash function:
101421 entries and 2048/2048 buckets used, longest chain length 81

With increased max buckets:
101421 entries and 31078/32768 buckets used, longest chain length 12

Signed-off-by: Stephen Smalley <sds@tycho.nsa.gov>
Signed-off-by: Paul Moore <pmoore@redhat.com>
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