From: Peter Zijlstra <peterz@infradead.org>
Date: Thu, 14 Nov 2013 22:31:52 +0000 (-0800)
Subject: mm: properly separate the bloated ptl from the regular case
X-Git-Tag: v3.13-rc1~84^2~23
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=539edb5846c740d78a8b6c2e43a99ca4323df68f;p=pandora-kernel.git

mm: properly separate the bloated ptl from the regular case

Use kernel/bounds.c to convert build-time spinlock_t size check into a
preprocessor symbol and apply that to properly separate the page::ptl
situation.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

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