OMAP baseline test results for v3.19-rc1

Paul Walmsley paul at pwsan.com
Sun Jan 4 10:44:13 PST 2015


On Sun, 4 Jan 2015, Arnd Bergmann wrote:

> So 3.16 was by far the largest increase, almost 10x bigger than the 3.19 increase, but
> others are quite big as well.
> 
> Do you know what happened in 3.16?

It was commit 1413c03893332366e5b4d1e26f942ada25f3e82a ("lockdep: Increase 
static allocations").


- Paul

commit 1413c03893332366e5b4d1e26f942ada25f3e82a
Author: Sasha Levin <sasha.levin at oracle.com>
Date:   Wed Jan 8 14:21:46 2014 -0500

    lockdep: Increase static allocations
    
    Fuzzing a recent kernel with a large configuration hits the static
    allocation limits and disables lockdep.
    
    This patch doubles the limits.
    
    Signed-off-by: Sasha Levin <sasha.levin at oracle.com>
    Signed-off-by: Peter Zijlstra <peterz at infradead.org>
    Link: http://lkml.kernel.org/r/1389208906-24338-1-git-send-email-sasha.levin@oracle.com
    Cc: linux-kernel at vger.kernel.org
    Signed-off-by: Ingo Molnar <mingo at kernel.org>




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