From 7c809968ffa92d41baaa9054e897436480179b20 Mon Sep 17 00:00:00 2001
From: Mark Rustad <mark.d.rustad@intel.com>
Date: Thu, 9 Oct 2014 15:28:15 -0700
Subject: [PATCH] mm/page-writeback.c: use min3/max3 macros to avoid shadow
 warnings

Nested calls to min/max functions result in shadow warnings in W=2 builds.
 Avoid the warning by using the min3 and max3 macros to get the min/max of
3 values instead of nested calls.

Signed-off-by: Mark Rustad <mark.d.rustad@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
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