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author | 2015-09-10 16:21:11 -0700 | |
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committer | 2015-09-10 16:21:11 -0700 | |
commit | 06ab838c2024db468855118087db16d8fa905ddc (patch) | |
tree | 316ddb218bf3d5482bf16d38c129b71504780835 /drivers/xen | |
parent | Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze (diff) | |
parent | xen/xenbus: Rename the variable xen_store_mfn to xen_store_gfn (diff) | |
download | linux-06ab838c2024db468855118087db16d8fa905ddc.tar.gz linux-06ab838c2024db468855118087db16d8fa905ddc.tar.bz2 linux-06ab838c2024db468855118087db16d8fa905ddc.zip |
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
Diffstat (limited to 'drivers/xen')
-rw-r--r-- | drivers/xen/balloon.c | 2 | ||||
-rw-r--r-- | drivers/xen/biomerge.c | 6 | ||||
-rw-r--r-- | drivers/xen/events/events_base.c | 2 | ||||
-rw-r--r-- | drivers/xen/events/events_fifo.c | 4 | ||||
-rw-r--r-- | drivers/xen/gntalloc.c | 3 | ||||
-rw-r--r-- | drivers/xen/manage.c | 2 | ||||
-rw-r--r-- | drivers/xen/privcmd.c | 44 | ||||
-rw-r--r-- | drivers/xen/swiotlb-xen.c | 16 | ||||
-rw-r--r-- | drivers/xen/tmem.c | 24 | ||||
-rw-r--r-- | drivers/xen/xenbus/xenbus_client.c | 2 | ||||
-rw-r--r-- | drivers/xen/xenbus/xenbus_dev_backend.c | 2 | ||||
-rw-r--r-- | drivers/xen/xenbus/xenbus_probe.c | 16 | ||||
-rw-r--r-- | drivers/xen/xlate_mmu.c | 18 |
13 files changed, 66 insertions, 75 deletions
diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c index 1fa633b2d556..c79329fcfa78 100644 --- a/drivers/xen/balloon.c +++ b/drivers/xen/balloon.c @@ -441,7 +441,7 @@ static enum bp_state decrease_reservation(unsigned long nr_pages, gfp_t gfp) /* Update direct mapping, invalidate P2M, and add to balloon. */ for (i = 0; i < nr_pages; i++) { pfn = frame_list[i]; - frame_list[i] = pfn_to_mfn(pfn); + frame_list[i] = pfn_to_gfn(pfn); page = pfn_to_page(pfn); #ifdef CONFIG_XEN_HAVE_PVMMU diff --git a/drivers/xen/biomerge.c b/drivers/xen/biomerge.c index 0edb91c0de6b..8ae2fc90e1ea 100644 --- a/drivers/xen/biomerge.c +++ b/drivers/xen/biomerge.c @@ -6,10 +6,10 @@ bool xen_biovec_phys_mergeable(const struct bio_vec *vec1, const struct bio_vec *vec2) { - unsigned long mfn1 = pfn_to_mfn(page_to_pfn(vec1->bv_page)); - unsigned long mfn2 = pfn_to_mfn(page_to_pfn(vec2->bv_page)); + unsigned long bfn1 = pfn_to_bfn(page_to_pfn(vec1->bv_page)); + unsigned long bfn2 = pfn_to_bfn(page_to_pfn(vec2->bv_page)); return __BIOVEC_PHYS_MERGEABLE(vec1, vec2) && - ((mfn1 == mfn2) || ((mfn1+1) == mfn2)); + ((bfn1 == bfn2) || ((bfn1+1) == bfn2)); } EXPORT_SYMBOL(xen_biovec_phys_mergeable); diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c index 68d129019e8f..6cd5e65c4aff 100644 --- a/drivers/xen/events/events_base.c +++ b/drivers/xen/events/events_base.c @@ -1688,7 +1688,7 @@ void __init xen_init_IRQ(void) struct physdev_pirq_eoi_gmfn eoi_gmfn; pirq_eoi_map = (void *)__get_free_page(GFP_KERNEL|__GFP_ZERO); - eoi_gmfn.gmfn = virt_to_mfn(pirq_eoi_map); + eoi_gmfn.gmfn = virt_to_gfn(pirq_eoi_map); rc = HYPERVISOR_physdev_op(PHYSDEVOP_pirq_eoi_gmfn_v2, &eoi_gmfn); /* TODO: No PVH support for PIRQ EOI */ if (rc != 0) { diff --git a/drivers/xen/events/events_fifo.c b/drivers/xen/events/events_fifo.c index ed673e1acd61..1d4baf56c36b 100644 --- a/drivers/xen/events/events_fifo.c +++ b/drivers/xen/events/events_fifo.c @@ -111,7 +111,7 @@ static int init_control_block(int cpu, for (i = 0; i < EVTCHN_FIFO_MAX_QUEUES; i++) q->head[i] = 0; - init_control.control_gfn = virt_to_mfn(control_block); + init_control.control_gfn = virt_to_gfn(control_block); init_control.offset = 0; init_control.vcpu = cpu; @@ -167,7 +167,7 @@ static int evtchn_fifo_setup(struct irq_info *info) /* Mask all events in this page before adding it. */ init_array_page(array_page); - expand_array.array_gfn = virt_to_mfn(array_page); + expand_array.array_gfn = virt_to_gfn(array_page); ret = HYPERVISOR_event_channel_op(EVTCHNOP_expand_array, &expand_array); if (ret < 0) diff --git a/drivers/xen/gntalloc.c b/drivers/xen/gntalloc.c index e53fe191738c..14370df9ac1c 100644 --- a/drivers/xen/gntalloc.c +++ b/drivers/xen/gntalloc.c @@ -142,7 +142,8 @@ static int add_grefs(struct ioctl_gntalloc_alloc_gref *op, /* Grant foreign access to the page. */ rc = gnttab_grant_foreign_access(op->domid, - pfn_to_mfn(page_to_pfn(gref->page)), readonly); + xen_page_to_gfn(gref->page), + readonly); if (rc < 0) goto undo; gref_ids[i] = gref->gref_id = rc; diff --git a/drivers/xen/manage.c b/drivers/xen/manage.c index d10effee9b9e..e12bd3635f83 100644 --- a/drivers/xen/manage.c +++ b/drivers/xen/manage.c @@ -80,7 +80,7 @@ static int xen_suspend(void *data) * is resuming in a new domain. */ si->cancelled = HYPERVISOR_suspend(xen_pv_domain() - ? virt_to_mfn(xen_start_info) + ? virt_to_gfn(xen_start_info) : 0); xen_arch_post_suspend(si->cancelled); diff --git a/drivers/xen/privcmd.c b/drivers/xen/privcmd.c index 5a296161d843..c6deb87c5c69 100644 --- a/drivers/xen/privcmd.c +++ b/drivers/xen/privcmd.c @@ -193,16 +193,16 @@ static int traverse_pages_block(unsigned nelem, size_t size, return ret; } -struct mmap_mfn_state { +struct mmap_gfn_state { unsigned long va; struct vm_area_struct *vma; domid_t domain; }; -static int mmap_mfn_range(void *data, void *state) +static int mmap_gfn_range(void *data, void *state) { struct privcmd_mmap_entry *msg = data; - struct mmap_mfn_state *st = state; + struct mmap_gfn_state *st = state; struct vm_area_struct *vma = st->vma; int rc; @@ -216,7 +216,7 @@ static int mmap_mfn_range(void *data, void *state) ((msg->va+(msg->npages<<PAGE_SHIFT)) > vma->vm_end)) return -EINVAL; - rc = xen_remap_domain_mfn_range(vma, + rc = xen_remap_domain_gfn_range(vma, msg->va & PAGE_MASK, msg->mfn, msg->npages, vma->vm_page_prot, @@ -236,7 +236,7 @@ static long privcmd_ioctl_mmap(void __user *udata) struct vm_area_struct *vma; int rc; LIST_HEAD(pagelist); - struct mmap_mfn_state state; + struct mmap_gfn_state state; /* We only support privcmd_ioctl_mmap_batch for auto translated. */ if (xen_feature(XENFEAT_auto_translated_physmap)) @@ -273,7 +273,7 @@ static long privcmd_ioctl_mmap(void __user *udata) rc = traverse_pages(mmapcmd.num, sizeof(struct privcmd_mmap_entry), &pagelist, - mmap_mfn_range, &state); + mmap_gfn_range, &state); out_up: @@ -299,18 +299,18 @@ struct mmap_batch_state { int global_error; int version; - /* User-space mfn array to store errors in the second pass for V1. */ - xen_pfn_t __user *user_mfn; + /* User-space gfn array to store errors in the second pass for V1. */ + xen_pfn_t __user *user_gfn; /* User-space int array to store errors in the second pass for V2. */ int __user *user_err; }; -/* auto translated dom0 note: if domU being created is PV, then mfn is - * mfn(addr on bus). If it's auto xlated, then mfn is pfn (input to HAP). +/* auto translated dom0 note: if domU being created is PV, then gfn is + * mfn(addr on bus). If it's auto xlated, then gfn is pfn (input to HAP). */ static int mmap_batch_fn(void *data, int nr, void *state) { - xen_pfn_t *mfnp = data; + xen_pfn_t *gfnp = data; struct mmap_batch_state *st = state; struct vm_area_struct *vma = st->vma; struct page **pages = vma->vm_private_data; @@ -321,8 +321,8 @@ static int mmap_batch_fn(void *data, int nr, void *state) cur_pages = &pages[st->index]; BUG_ON(nr < 0); - ret = xen_remap_domain_mfn_array(st->vma, st->va & PAGE_MASK, mfnp, nr, - (int *)mfnp, st->vma->vm_page_prot, + ret = xen_remap_domain_gfn_array(st->vma, st->va & PAGE_MASK, gfnp, nr, + (int *)gfnp, st->vma->vm_page_prot, st->domain, cur_pages); /* Adjust the global_error? */ @@ -347,22 +347,22 @@ static int mmap_return_error(int err, struct mmap_batch_state *st) if (st->version == 1) { if (err) { - xen_pfn_t mfn; + xen_pfn_t gfn; - ret = get_user(mfn, st->user_mfn); + ret = get_user(gfn, st->user_gfn); if (ret < 0) return ret; /* * V1 encodes the error codes in the 32bit top - * nibble of the mfn (with its known + * nibble of the gfn (with its known * limitations vis-a-vis 64 bit callers). */ - mfn |= (err == -ENOENT) ? + gfn |= (err == -ENOENT) ? PRIVCMD_MMAPBATCH_PAGED_ERROR : PRIVCMD_MMAPBATCH_MFN_ERROR; - return __put_user(mfn, st->user_mfn++); + return __put_user(gfn, st->user_gfn++); } else - st->user_mfn++; + st->user_gfn++; } else { /* st->version == 2 */ if (err) return __put_user(err, st->user_err++); @@ -388,7 +388,7 @@ static int mmap_return_errors(void *data, int nr, void *state) return 0; } -/* Allocate pfns that are then mapped with gmfns from foreign domid. Update +/* Allocate pfns that are then mapped with gfns from foreign domid. Update * the vma with the page info to use later. * Returns: 0 if success, otherwise -errno */ @@ -526,7 +526,7 @@ static long privcmd_ioctl_mmap_batch(void __user *udata, int version) if (state.global_error) { /* Write back errors in second pass. */ - state.user_mfn = (xen_pfn_t *)m.arr; + state.user_gfn = (xen_pfn_t *)m.arr; state.user_err = m.err; ret = traverse_pages_block(m.num, sizeof(xen_pfn_t), &pagelist, mmap_return_errors, &state); @@ -587,7 +587,7 @@ static void privcmd_close(struct vm_area_struct *vma) if (!xen_feature(XENFEAT_auto_translated_physmap) || !numpgs || !pages) return; - rc = xen_unmap_domain_mfn_range(vma, numpgs, pages); + rc = xen_unmap_domain_gfn_range(vma, numpgs, pages); if (rc == 0) free_xenballooned_pages(numpgs, pages); else diff --git a/drivers/xen/swiotlb-xen.c b/drivers/xen/swiotlb-xen.c index 4c549323c605..d757a3e610c6 100644 --- a/drivers/xen/swiotlb-xen.c +++ b/drivers/xen/swiotlb-xen.c @@ -82,8 +82,8 @@ static u64 start_dma_addr; */ static inline dma_addr_t xen_phys_to_bus(phys_addr_t paddr) { - unsigned long mfn = pfn_to_mfn(PFN_DOWN(paddr)); - dma_addr_t dma = (dma_addr_t)mfn << PAGE_SHIFT; + unsigned long bfn = pfn_to_bfn(PFN_DOWN(paddr)); + dma_addr_t dma = (dma_addr_t)bfn << PAGE_SHIFT; dma |= paddr & ~PAGE_MASK; @@ -92,7 +92,7 @@ static inline dma_addr_t xen_phys_to_bus(phys_addr_t paddr) static inline phys_addr_t xen_bus_to_phys(dma_addr_t baddr) { - unsigned long pfn = mfn_to_pfn(PFN_DOWN(baddr)); + unsigned long pfn = bfn_to_pfn(PFN_DOWN(baddr)); dma_addr_t dma = (dma_addr_t)pfn << PAGE_SHIFT; phys_addr_t paddr = dma; @@ -110,15 +110,15 @@ static int check_pages_physically_contiguous(unsigned long pfn, unsigned int offset, size_t length) { - unsigned long next_mfn; + unsigned long next_bfn; int i; int nr_pages; - next_mfn = pfn_to_mfn(pfn); + next_bfn = pfn_to_bfn(pfn); nr_pages = (offset + length + PAGE_SIZE-1) >> PAGE_SHIFT; for (i = 1; i < nr_pages; i++) { - if (pfn_to_mfn(++pfn) != ++next_mfn) + if (pfn_to_bfn(++pfn) != ++next_bfn) return 0; } return 1; @@ -138,8 +138,8 @@ static inline int range_straddles_page_boundary(phys_addr_t p, size_t size) static int is_xen_swiotlb_buffer(dma_addr_t dma_addr) { - unsigned long mfn = PFN_DOWN(dma_addr); - unsigned long pfn = mfn_to_local_pfn(mfn); + unsigned long bfn = PFN_DOWN(dma_addr); + unsigned long pfn = bfn_to_local_pfn(bfn); phys_addr_t paddr; /* If the address is outside our domain, it CAN diff --git a/drivers/xen/tmem.c b/drivers/xen/tmem.c index 239738f944ba..945fc4327201 100644 --- a/drivers/xen/tmem.c +++ b/drivers/xen/tmem.c @@ -129,21 +129,17 @@ static int xen_tmem_new_pool(struct tmem_pool_uuid uuid, /* xen generic tmem ops */ static int xen_tmem_put_page(u32 pool_id, struct tmem_oid oid, - u32 index, unsigned long pfn) + u32 index, struct page *page) { - unsigned long gmfn = xen_pv_domain() ? pfn_to_mfn(pfn) : pfn; - return xen_tmem_op(TMEM_PUT_PAGE, pool_id, oid, index, - gmfn, 0, 0, 0); + xen_page_to_gfn(page), 0, 0, 0); } static int xen_tmem_get_page(u32 pool_id, struct tmem_oid oid, - u32 index, unsigned long pfn) + u32 index, struct page *page) { - unsigned long gmfn = xen_pv_domain() ? pfn_to_mfn(pfn) : pfn; - return xen_tmem_op(TMEM_GET_PAGE, pool_id, oid, index, - gmfn, 0, 0, 0); + xen_page_to_gfn(page), 0, 0, 0); } static int xen_tmem_flush_page(u32 pool_id, struct tmem_oid oid, u32 index) @@ -173,14 +169,13 @@ static void tmem_cleancache_put_page(int pool, struct cleancache_filekey key, { u32 ind = (u32) index; struct tmem_oid oid = *(struct tmem_oid *)&key; - unsigned long pfn = page_to_pfn(page); if (pool < 0) return; if (ind != index) return; mb(); /* ensure page is quiescent; tmem may address it with an alias */ - (void)xen_tmem_put_page((u32)pool, oid, ind, pfn); + (void)xen_tmem_put_page((u32)pool, oid, ind, page); } static int tmem_cleancache_get_page(int pool, struct cleancache_filekey key, @@ -188,7 +183,6 @@ static int tmem_cleancache_get_page(int pool, struct cleancache_filekey key, { u32 ind = (u32) index; struct tmem_oid oid = *(struct tmem_oid *)&key; - unsigned long pfn = page_to_pfn(page); int ret; /* translate return values to linux semantics */ @@ -196,7 +190,7 @@ static int tmem_cleancache_get_page(int pool, struct cleancache_filekey key, return -1; if (ind != index) return -1; - ret = xen_tmem_get_page((u32)pool, oid, ind, pfn); + ret = xen_tmem_get_page((u32)pool, oid, ind, page); if (ret == 1) return 0; else @@ -287,7 +281,6 @@ static int tmem_frontswap_store(unsigned type, pgoff_t offset, { u64 ind64 = (u64)offset; u32 ind = (u32)offset; - unsigned long pfn = page_to_pfn(page); int pool = tmem_frontswap_poolid; int ret; @@ -296,7 +289,7 @@ static int tmem_frontswap_store(unsigned type, pgoff_t offset, if (ind64 != ind) return -1; mb(); /* ensure page is quiescent; tmem may address it with an alias */ - ret = xen_tmem_put_page(pool, oswiz(type, ind), iswiz(ind), pfn); + ret = xen_tmem_put_page(pool, oswiz(type, ind), iswiz(ind), page); /* translate Xen tmem return values to linux semantics */ if (ret == 1) return 0; @@ -313,7 +306,6 @@ static int tmem_frontswap_load(unsigned type, pgoff_t offset, { u64 ind64 = (u64)offset; u32 ind = (u32)offset; - unsigned long pfn = page_to_pfn(page); int pool = tmem_frontswap_poolid; int ret; @@ -321,7 +313,7 @@ static int tmem_frontswap_load(unsigned type, pgoff_t offset, return -1; if (ind64 != ind) return -1; - ret = xen_tmem_get_page(pool, oswiz(type, ind), iswiz(ind), pfn); + ret = xen_tmem_get_page(pool, oswiz(type, ind), iswiz(ind), page); /* translate Xen tmem return values to linux semantics */ if (ret == 1) return 0; diff --git a/drivers/xen/xenbus/xenbus_client.c b/drivers/xen/xenbus/xenbus_client.c index e30353575d5d..2ba09c1195c8 100644 --- a/drivers/xen/xenbus/xenbus_client.c +++ b/drivers/xen/xenbus/xenbus_client.c @@ -380,7 +380,7 @@ int xenbus_grant_ring(struct xenbus_device *dev, void *vaddr, for (i = 0; i < nr_pages; i++) { err = gnttab_grant_foreign_access(dev->otherend_id, - virt_to_mfn(vaddr), 0); + virt_to_gfn(vaddr), 0); if (err < 0) { xenbus_dev_fatal(dev, err, "granting access to ring page"); diff --git a/drivers/xen/xenbus/xenbus_dev_backend.c b/drivers/xen/xenbus/xenbus_dev_backend.c index b17707ee07d4..ee6d9efd7b76 100644 --- a/drivers/xen/xenbus/xenbus_dev_backend.c +++ b/drivers/xen/xenbus/xenbus_dev_backend.c @@ -49,7 +49,7 @@ static long xenbus_alloc(domid_t domid) goto out_err; gnttab_grant_foreign_access_ref(GNTTAB_RESERVED_XENSTORE, domid, - virt_to_mfn(xen_store_interface), 0 /* writable */); + virt_to_gfn(xen_store_interface), 0 /* writable */); arg.dom = DOMID_SELF; arg.remote_dom = domid; diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index 4308fb3cf7c2..3cbe0556de26 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -75,7 +75,7 @@ EXPORT_SYMBOL_GPL(xen_store_interface); enum xenstore_init xen_store_domain_type; EXPORT_SYMBOL_GPL(xen_store_domain_type); -static unsigned long xen_store_mfn; +static unsigned long xen_store_gfn; static BLOCKING_NOTIFIER_HEAD(xenstore_chain); @@ -711,9 +711,7 @@ static int __init xenstored_local_init(void) if (!page) goto out_err; - xen_store_mfn = xen_start_info->store_mfn = - pfn_to_mfn(virt_to_phys((void *)page) >> - PAGE_SHIFT); + xen_store_gfn = xen_start_info->store_mfn = virt_to_gfn((void *)page); /* Next allocate a local port which xenstored can bind to */ alloc_unbound.dom = DOMID_SELF; @@ -787,12 +785,12 @@ static int __init xenbus_init(void) err = xenstored_local_init(); if (err) goto out_error; - xen_store_interface = mfn_to_virt(xen_store_mfn); + xen_store_interface = gfn_to_virt(xen_store_gfn); break; case XS_PV: xen_store_evtchn = xen_start_info->store_evtchn; - xen_store_mfn = xen_start_info->store_mfn; - xen_store_interface = mfn_to_virt(xen_store_mfn); + xen_store_gfn = xen_start_info->store_mfn; + xen_store_interface = gfn_to_virt(xen_store_gfn); break; case XS_HVM: err = hvm_get_parameter(HVM_PARAM_STORE_EVTCHN, &v); @@ -802,9 +800,9 @@ static int __init xenbus_init(void) err = hvm_get_parameter(HVM_PARAM_STORE_PFN, &v); if (err) goto out_error; - xen_store_mfn = (unsigned long)v; + xen_store_gfn = (unsigned long)v; xen_store_interface = - xen_remap(xen_store_mfn << PAGE_SHIFT, PAGE_SIZE); + xen_remap(xen_store_gfn << PAGE_SHIFT, PAGE_SIZE); break; default: pr_warn("Xenstore state unknown\n"); diff --git a/drivers/xen/xlate_mmu.c b/drivers/xen/xlate_mmu.c index 58a5389aec89..cff23872c5a9 100644 --- a/drivers/xen/xlate_mmu.c +++ b/drivers/xen/xlate_mmu.c @@ -38,8 +38,8 @@ #include <xen/interface/xen.h> #include <xen/interface/memory.h> -/* map fgmfn of domid to lpfn in the current domain */ -static int map_foreign_page(unsigned long lpfn, unsigned long fgmfn, +/* map fgfn of domid to lpfn in the current domain */ +static int map_foreign_page(unsigned long lpfn, unsigned long fgfn, unsigned int domid) { int rc; @@ -49,7 +49,7 @@ static int map_foreign_page(unsigned long lpfn, unsigned long fgmfn, .size = 1, .space = XENMAPSPACE_gmfn_foreign, }; - xen_ulong_t idx = fgmfn; + xen_ulong_t idx = fgfn; xen_pfn_t gpfn = lpfn; int err = 0; @@ -62,13 +62,13 @@ static int map_foreign_page(unsigned long lpfn, unsigned long fgmfn, } struct remap_data { - xen_pfn_t *fgmfn; /* foreign domain's gmfn */ + xen_pfn_t *fgfn; /* foreign domain's gfn */ pgprot_t prot; domid_t domid; struct vm_area_struct *vma; int index; struct page **pages; - struct xen_remap_mfn_info *info; + struct xen_remap_gfn_info *info; int *err_ptr; int mapped; }; @@ -82,20 +82,20 @@ static int remap_pte_fn(pte_t *ptep, pgtable_t token, unsigned long addr, pte_t pte = pte_mkspecial(pfn_pte(pfn, info->prot)); int rc; - rc = map_foreign_page(pfn, *info->fgmfn, info->domid); + rc = map_foreign_page(pfn, *info->fgfn, info->domid); *info->err_ptr++ = rc; if (!rc) { set_pte_at(info->vma->vm_mm, addr, ptep, pte); info->mapped++; } - info->fgmfn++; + info->fgfn++; return 0; } int xen_xlate_remap_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) @@ -108,7 +108,7 @@ int xen_xlate_remap_gfn_array(struct vm_area_struct *vma, x86 PVOPS */ BUG_ON(!((vma->vm_flags & (VM_PFNMAP | VM_IO)) == (VM_PFNMAP | VM_IO))); - data.fgmfn = mfn; + data.fgfn = gfn; data.prot = prot; data.domid = domid; data.vma = vma; |