Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 330fce23 authored by Yinghai Lu's avatar Yinghai Lu Committed by Ingo Molnar
Browse files

x86: reserve dma32 early for gart fix 



we can use free_bootmem() directly.

Signed-off-by: default avatarYinghai Lu <yhlu.kernel@gmail.com>
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
parent 55c0d721

arch/x86/kernel/pci-dma.c

+1 −4
Original line number Diff line number Diff line
@@ -92,7 +92,6 @@ void __init dma32_reserve_bootmem(void) 
}

static void __init dma32_free_bootmem(void)

{

	int node;



	if (end_pfn <= MAX_DMA32_PFN)

		return;
@@ -100,9 +99,7 @@ static void __init dma32_free_bootmem(void) 
	if (!dma32_bootmem_ptr)

		return;



	for_each_online_node(node)

		free_bootmem_node(NODE_DATA(node), __pa(dma32_bootmem_ptr),

				  dma32_bootmem_size);

	free_bootmem(__pa(dma32_bootmem_ptr), dma32_bootmem_size);



	dma32_bootmem_ptr = NULL;

	dma32_bootmem_size = 0;