diff options
Diffstat (limited to 'arch/powerpc/mm/slice.c')
| -rw-r--r-- | arch/powerpc/mm/slice.c | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c index a4f93699194b..564fff06f5c1 100644 --- a/arch/powerpc/mm/slice.c +++ b/arch/powerpc/mm/slice.c @@ -96,7 +96,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr, { struct vm_area_struct *vma; - if ((mm->context.addr_limit - len) < addr) + if ((mm->context.slb_addr_limit - len) < addr) return 0; vma = find_vma(mm, addr); return (!vma || (addr + len) <= vm_start_gap(vma)); @@ -133,10 +133,10 @@ static void slice_mask_for_free(struct mm_struct *mm, struct slice_mask *ret) if (!slice_low_has_vma(mm, i)) ret->low_slices |= 1u << i; - if (mm->context.addr_limit <= SLICE_LOW_TOP) + if (mm->context.slb_addr_limit <= SLICE_LOW_TOP) return; - for (i = 0; i < GET_HIGH_SLICE_INDEX(mm->context.addr_limit); i++) + for (i = 0; i < GET_HIGH_SLICE_INDEX(mm->context.slb_addr_limit); i++) if (!slice_high_has_vma(mm, i)) __set_bit(i, ret->high_slices); } @@ -157,7 +157,7 @@ static void slice_mask_for_size(struct mm_struct *mm, int psize, struct slice_ma ret->low_slices |= 1u << i; hpsizes = mm->context.high_slices_psize; - for (i = 0; i < GET_HIGH_SLICE_INDEX(mm->context.addr_limit); i++) { + for (i = 0; i < GET_HIGH_SLICE_INDEX(mm->context.slb_addr_limit); i++) { mask_index = i & 0x1; index = i >> 1; if (((hpsizes[index] >> (mask_index * 4)) & 0xf) == psize) @@ -169,7 +169,7 @@ static int slice_check_fit(struct mm_struct *mm, struct slice_mask mask, struct slice_mask available) { DECLARE_BITMAP(result, SLICE_NUM_HIGH); - unsigned long slice_count = GET_HIGH_SLICE_INDEX(mm->context.addr_limit); + unsigned long slice_count = GET_HIGH_SLICE_INDEX(mm->context.slb_addr_limit); bitmap_and(result, mask.high_slices, available.high_slices, slice_count); @@ -219,7 +219,7 @@ static void slice_convert(struct mm_struct *mm, struct slice_mask mask, int psiz mm->context.low_slices_psize = lpsizes; hpsizes = mm->context.high_slices_psize; - for (i = 0; i < GET_HIGH_SLICE_INDEX(mm->context.addr_limit); i++) { + for (i = 0; i < GET_HIGH_SLICE_INDEX(mm->context.slb_addr_limit); i++) { mask_index = i & 0x1; index = i >> 1; if (test_bit(i, mask.high_slices)) @@ -329,8 +329,8 @@ static unsigned long slice_find_area_topdown(struct mm_struct *mm, * Only for that request for which high_limit is above * DEFAULT_MAP_WINDOW we should apply this. */ - if (high_limit > DEFAULT_MAP_WINDOW) - addr += mm->context.addr_limit - DEFAULT_MAP_WINDOW; + if (high_limit > DEFAULT_MAP_WINDOW) + addr += mm->context.slb_addr_limit - DEFAULT_MAP_WINDOW; while (addr > PAGE_SIZE) { info.high_limit = addr; @@ -432,8 +432,8 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len, return -ENOMEM; } - if (high_limit > mm->context.addr_limit) { - mm->context.addr_limit = high_limit; + if (high_limit > mm->context.slb_addr_limit) { + mm->context.slb_addr_limit = high_limit; on_each_cpu(slice_flush_segments, mm, 1); } @@ -452,7 +452,7 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len, /* Sanity checks */ BUG_ON(mm->task_size == 0); - BUG_ON(mm->context.addr_limit == 0); + BUG_ON(mm->context.slb_addr_limit == 0); VM_BUG_ON(radix_enabled()); slice_dbg("slice_get_unmapped_area(mm=%p, psize=%d...\n", mm, psize); |