Messages in this thread Patch in this message | | | From | Wei Yang <> | Subject | [Patch v2 1/6] x86/mm: Remove second argument of split_mem_range() | Date | Thu, 5 Dec 2019 10:13:58 +0800 |
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The second argument is always zero.
Signed-off-by: Wei Yang <richardw.yang@linux.intel.com> --- arch/x86/mm/init.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c index e7bb483557c9..916a3d9b5bfd 100644 --- a/arch/x86/mm/init.c +++ b/arch/x86/mm/init.c @@ -333,13 +333,13 @@ static const char *page_size_string(struct map_range *mr) return str_4k; } -static int __meminit split_mem_range(struct map_range *mr, int nr_range, +static int __meminit split_mem_range(struct map_range *mr, unsigned long start, unsigned long end) { unsigned long start_pfn, end_pfn, limit_pfn; unsigned long pfn; - int i; + int i, nr_range = 0; limit_pfn = PFN_DOWN(end); @@ -477,7 +477,7 @@ unsigned long __ref init_memory_mapping(unsigned long start, start, end - 1); memset(mr, 0, sizeof(mr)); - nr_range = split_mem_range(mr, 0, start, end); + nr_range = split_mem_range(mr, start, end); for (i = 0; i < nr_range; i++) ret = kernel_physical_mapping_init(mr[i].start, mr[i].end, -- 2.17.1
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