Commit 03620b2d authored Aug 02, 2010 by FUJITA Tomonori Committed by Konrad Rzeszutek Wilk Oct 11, 2010

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>

parent cb655d0f

lib/swiotlb.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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