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xen: MFN/GFN/BFN terminology changes for 4.3-rc0

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- Use the correct GFN/BFN terms more consistently.
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Merge tag 'for-linus-4.3-rc0b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

Pull xen terminology fixes from David Vrabel:
 "Use the correct GFN/BFN terms more consistently"

* tag 'for-linus-4.3-rc0b-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip:
  xen/xenbus: Rename the variable xen_store_mfn to xen_store_gfn
  xen/privcmd: Further s/MFN/GFN/ clean-up
  hvc/xen: Further s/MFN/GFN clean-up
  video/xen-fbfront: Further s/MFN/GFN clean-up
  xen/tmem: Use xen_page_to_gfn rather than pfn_to_gfn
  xen: Use correctly the Xen memory terminologies
  arm/xen: implement correctly pfn_to_mfn
  xen: Make clear that swiotlb and biomerge are dealing with DMA address
This commit is contained in:
Linus Torvalds 2015-09-10 16:21:11 -07:00
commit 06ab838c20
29 changed files with 198 additions and 158 deletions
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10
drivers/scsi/xen-scsifront.c
View file

@ -377,7 +377,6 @@ static int map_data_for_request(struct vscsifrnt_info *info,
unsigned int data_len = scsi_bufflen(sc);
unsigned int data_grants = 0, seg_grants = 0;
struct scatterlist *sg;
unsigned long mfn;
struct scsiif_request_segment *seg;
ring_req->nr_segments = 0;
@ -420,9 +419,9 @@ static int map_data_for_request(struct vscsifrnt_info *info,
ref = gnttab_claim_grant_reference(&gref_head);
BUG_ON(ref == -ENOSPC);
mfn = pfn_to_mfn(page_to_pfn(page));
gnttab_grant_foreign_access_ref(ref,
info->dev->otherend_id, mfn, 1);
info->dev->otherend_id,
xen_page_to_gfn(page), 1);
shadow->gref[ref_cnt] = ref;
ring_req->seg[ref_cnt].gref = ref;
ring_req->seg[ref_cnt].offset = (uint16_t)off;
@ -454,9 +453,10 @@ static int map_data_for_request(struct vscsifrnt_info *info,
ref = gnttab_claim_grant_reference(&gref_head);
BUG_ON(ref == -ENOSPC);
mfn = pfn_to_mfn(page_to_pfn(page));
gnttab_grant_foreign_access_ref(ref,
info->dev->otherend_id, mfn, grant_ro);
info->dev->otherend_id,
xen_page_to_gfn(page),
grant_ro);
shadow->gref[ref_cnt] = ref;
seg->gref = ref;