diff options
Diffstat (limited to 'arch/x86/xen')
| -rw-r--r-- | arch/x86/xen/mmu.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c index 2c50b445884e..9c479fe40459 100644 --- a/arch/x86/xen/mmu.c +++ b/arch/x86/xen/mmu.c @@ -2812,9 +2812,9 @@ static int remap_area_mfn_pte_fn(pte_t *ptep, pgtable_t token, return 0; } -static int do_remap_mfn(struct vm_area_struct *vma, +static int do_remap_gfn(struct vm_area_struct *vma, unsigned long addr, - xen_pfn_t *mfn, int nr, + xen_pfn_t *gfn, int nr, int *err_ptr, pgprot_t prot, unsigned domid, struct page **pages) @@ -2830,14 +2830,14 @@ static int do_remap_mfn(struct vm_area_struct *vma, if (xen_feature(XENFEAT_auto_translated_physmap)) { #ifdef CONFIG_XEN_PVH /* We need to update the local page tables and the xen HAP */ - return xen_xlate_remap_gfn_array(vma, addr, mfn, nr, err_ptr, + return xen_xlate_remap_gfn_array(vma, addr, gfn, nr, err_ptr, prot, domid, pages); #else return -EINVAL; #endif } - rmd.mfn = mfn; + rmd.mfn = gfn; rmd.prot = prot; /* We use the err_ptr to indicate if there we are doing a contigious * mapping or a discontigious mapping. */ @@ -2865,8 +2865,8 @@ static int do_remap_mfn(struct vm_area_struct *vma, batch_left, &done, domid); /* - * @err_ptr may be the same buffer as @mfn, so - * only clear it after each chunk of @mfn is + * @err_ptr may be the same buffer as @gfn, so + * only clear it after each chunk of @gfn is * used. */ if (err_ptr) { @@ -2896,19 +2896,19 @@ out: return err < 0 ? err : mapped; } -int xen_remap_domain_mfn_range(struct vm_area_struct *vma, +int xen_remap_domain_gfn_range(struct vm_area_struct *vma, unsigned long addr, - xen_pfn_t mfn, int nr, + xen_pfn_t gfn, int nr, pgprot_t prot, unsigned domid, struct page **pages) { - return do_remap_mfn(vma, addr, &mfn, nr, NULL, prot, domid, pages); + return do_remap_gfn(vma, addr, &gfn, nr, NULL, prot, domid, pages); } -EXPORT_SYMBOL_GPL(xen_remap_domain_mfn_range); +EXPORT_SYMBOL_GPL(xen_remap_domain_gfn_range); -int xen_remap_domain_mfn_array(struct vm_area_struct *vma, +int xen_remap_domain_gfn_array(struct vm_area_struct *vma, unsigned long addr, - xen_pfn_t *mfn, int nr, + xen_pfn_t *gfn, int nr, int *err_ptr, pgprot_t prot, unsigned domid, struct page **pages) { @@ -2917,13 +2917,13 @@ int xen_remap_domain_mfn_array(struct vm_area_struct *vma, * cause of "wrong memory was mapped in". */ BUG_ON(err_ptr == NULL); - return do_remap_mfn(vma, addr, mfn, nr, err_ptr, prot, domid, pages); + return do_remap_gfn(vma, addr, gfn, nr, err_ptr, prot, domid, pages); } -EXPORT_SYMBOL_GPL(xen_remap_domain_mfn_array); +EXPORT_SYMBOL_GPL(xen_remap_domain_gfn_array); /* Returns: 0 success */ -int xen_unmap_domain_mfn_range(struct vm_area_struct *vma, +int xen_unmap_domain_gfn_range(struct vm_area_struct *vma, int numpgs, struct page **pages) { if (!pages || !xen_feature(XENFEAT_auto_translated_physmap)) @@ -2935,4 +2935,4 @@ int xen_unmap_domain_mfn_range(struct vm_area_struct *vma, return -EINVAL; #endif } -EXPORT_SYMBOL_GPL(xen_unmap_domain_mfn_range); +EXPORT_SYMBOL_GPL(xen_unmap_domain_gfn_range); |