Messages in this thread Patch in this message | | | From | Serge Semin <> | Subject | [PATCH v2 09/15] MIPS: memblock: Simplify DMA contiguous reservation | Date | Fri, 2 Feb 2018 06:54:52 +0300 |
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CMA reserves it areas in the memblock allocator. Since we aren't using bootmem anymore, the reservations copying should be discarded.
Signed-off-by: Serge Semin <fancer.lancer@gmail.com> --- arch/mips/kernel/setup.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/arch/mips/kernel/setup.c b/arch/mips/kernel/setup.c index 54302319ce1c..158a52c17e29 100644 --- a/arch/mips/kernel/setup.c +++ b/arch/mips/kernel/setup.c @@ -755,7 +755,7 @@ static void __init request_crashkernel(struct resource *res) static void __init arch_mem_init(char **cmdline_p) { - struct memblock_region *reg; + struct memblock_region *reg __maybe_unused; extern void plat_mem_setup(void); /* call board setup routine */ @@ -846,10 +846,6 @@ static void __init arch_mem_init(char **cmdline_p) plat_swiotlb_setup(); dma_contiguous_reserve(PFN_PHYS(max_low_pfn)); - /* Tell bootmem about cma reserved memblock section */ - for_each_memblock(reserved, reg) - if (reg->size != 0) - reserve_bootmem(reg->base, reg->size, BOOTMEM_DEFAULT); } static void __init resource_init(void) -- 2.12.0
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