linux-kernel - [PATCH -next] swiotlb: make io_tlb

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Date:	Mon, 2 Aug 2010 23:48:06 +0900
From:	FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
To:	konrad.wilk@...cle.com
Cc:	linux-kernel@...r.kernel.org, linux-arch@...r.kernel.org
Subject: [PATCH -next] swiotlb: make io_tlb_overflow static

We don't need to export io_tlb_overflow_buffer. I'll remove
io_tlb_overflow_buffer completely in the long term though.

This can be applied to:

git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb-2.6.git

=
From: FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
Subject: [PATCH] swiotlb: make io_tlb_overflow static

Signed-off-by: FUJITA Tomonori <fujita.tomonori@....ntt.co.jp>
---
 lib/swiotlb.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index a009055..72c382c 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -78,7 +78,7 @@ static unsigned long io_tlb_nslabs;
  */
 static unsigned long io_tlb_overflow = 32*1024;
 
-void *io_tlb_overflow_buffer;
+static void *io_tlb_overflow_buffer;
 
 /*
  * This is a free list describing the number of free entries available from
-- 
1.6.5

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