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Diffstat (limited to 'arch/mips/mm/tlb-r4k.c')
-rw-r--r--arch/mips/mm/tlb-r4k.c18
1 files changed, 4 insertions, 14 deletions
diff --git a/arch/mips/mm/tlb-r4k.c b/arch/mips/mm/tlb-r4k.c
index 4b9b935a070..88e79ad6f81 100644
--- a/arch/mips/mm/tlb-r4k.c
+++ b/arch/mips/mm/tlb-r4k.c
@@ -120,18 +120,11 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
if (cpu_context(cpu, mm) != 0) {
unsigned long size, flags;
- int huge = is_vm_hugetlb_page(vma);
ENTER_CRITICAL(flags);
- if (huge) {
- start = round_down(start, HPAGE_SIZE);
- end = round_up(end, HPAGE_SIZE);
- size = (end - start) >> HPAGE_SHIFT;
- } else {
- start = round_down(start, PAGE_SIZE << 1);
- end = round_up(end, PAGE_SIZE << 1);
- size = (end - start) >> (PAGE_SHIFT + 1);
- }
+ start = round_down(start, PAGE_SIZE << 1);
+ end = round_up(end, PAGE_SIZE << 1);
+ size = (end - start) >> (PAGE_SHIFT + 1);
if (size <= current_cpu_data.tlbsize/2) {
int oldpid = read_c0_entryhi();
int newpid = cpu_asid(cpu, mm);
@@ -140,10 +133,7 @@ void local_flush_tlb_range(struct vm_area_struct *vma, unsigned long start,
int idx;
write_c0_entryhi(start | newpid);
- if (huge)
- start += HPAGE_SIZE;
- else
- start += (PAGE_SIZE << 1);
+ start += (PAGE_SIZE << 1);
mtc0_tlbw_hazard();
tlb_probe();
tlb_probe_hazard();