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authorFUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>2010-08-02 23:48:06 +0900
committerKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>2010-10-11 14:54:27 -0400
commit03620b2d7545fee29ecd3bb270f206b9cff75e58 (patch)
tree1f768d8f00ab55b810a29eed086684ff6c7e8743 /lib
parentcb655d0f3d57c23db51b981648e452988c0223f9 (diff)
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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. Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Diffstat (limited to 'lib')
-rw-r--r--lib/swiotlb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/swiotlb.c b/lib/swiotlb.c
index 34e3082632d..b237e649cd5 100644
--- a/lib/swiotlb.c
+++ b/lib/swiotlb.c
@@ -70,7 +70,7 @@ 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