diff options
| -rw-r--r-- | drivers/gpu/drm/i915/gvt/kvmgt.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/gpu/drm/i915/gvt/kvmgt.c b/drivers/gpu/drm/i915/gvt/kvmgt.c index 4d32a2748958..2fee5695515a 100644 --- a/drivers/gpu/drm/i915/gvt/kvmgt.c +++ b/drivers/gpu/drm/i915/gvt/kvmgt.c @@ -231,11 +231,9 @@ static void intel_gvt_cleanup_vgpu_type_groups(struct intel_gvt *gvt) static void gvt_unpin_guest_page(struct intel_vgpu *vgpu, unsigned long gfn, unsigned long size) { - int total_pages; + int total_pages = DIV_ROUND_UP(size, PAGE_SIZE); int npage; - total_pages = roundup(size, PAGE_SIZE) / PAGE_SIZE; - for (npage = 0; npage < total_pages; npage++) { unsigned long cur_gfn = gfn + npage; @@ -247,12 +245,11 @@ static void gvt_unpin_guest_page(struct intel_vgpu *vgpu, unsigned long gfn, static int gvt_pin_guest_page(struct intel_vgpu *vgpu, unsigned long gfn, unsigned long size, struct page **page) { + int total_pages = DIV_ROUND_UP(size, PAGE_SIZE); unsigned long base_pfn = 0; - int total_pages; int npage; int ret; - total_pages = roundup(size, PAGE_SIZE) / PAGE_SIZE; /* * We pin the pages one-by-one to avoid allocating a big arrary * on stack to hold pfns. |