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Subject[PATCH 06/10] mm: Remove references to vm_insert_pfn
Date
Documentation and comments.

Signed-off-by: Matthew Wilcox <willy@infradead.org>
---
Documentation/x86/pat.txt | 4 ++--
include/asm-generic/pgtable.h | 4 ++--
include/linux/hmm.h | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/Documentation/x86/pat.txt b/Documentation/x86/pat.txt
index 2a4ee6302122..481d8d8536ac 100644
--- a/Documentation/x86/pat.txt
+++ b/Documentation/x86/pat.txt
@@ -90,12 +90,12 @@ pci proc | -- | -- | WC |
Advanced APIs for drivers
-------------------------
A. Exporting pages to users with remap_pfn_range, io_remap_pfn_range,
-vm_insert_pfn
+vmf_insert_pfn

Drivers wanting to export some pages to userspace do it by using mmap
interface and a combination of
1) pgprot_noncached()
-2) io_remap_pfn_range() or remap_pfn_range() or vm_insert_pfn()
+2) io_remap_pfn_range() or remap_pfn_range() or vmf_insert_pfn()

With PAT support, a new API pgprot_writecombine is being added. So, drivers can
continue to use the above sequence, with either pgprot_noncached() or
diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 88ebc6102c7c..5657a20e0c59 100644
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -757,7 +757,7 @@ static inline pmd_t pmd_swp_clear_soft_dirty(pmd_t pmd)
/*
* Interfaces that can be used by architecture code to keep track of
* memory type of pfn mappings specified by the remap_pfn_range,
- * vm_insert_pfn.
+ * vmf_insert_pfn.
*/

/*
@@ -773,7 +773,7 @@ static inline int track_pfn_remap(struct vm_area_struct *vma, pgprot_t *prot,

/*
* track_pfn_insert is called when a _new_ single pfn is established
- * by vm_insert_pfn().
+ * by vmf_insert_pfn().
*/
static inline void track_pfn_insert(struct vm_area_struct *vma, pgprot_t *prot,
pfn_t pfn)
diff --git a/include/linux/hmm.h b/include/linux/hmm.h
index 4c92e3ba3e16..dde947083d4e 100644
--- a/include/linux/hmm.h
+++ b/include/linux/hmm.h
@@ -107,7 +107,7 @@ enum hmm_pfn_flag_e {
* HMM_PFN_ERROR: corresponding CPU page table entry points to poisoned memory
* HMM_PFN_NONE: corresponding CPU page table entry is pte_none()
* HMM_PFN_SPECIAL: corresponding CPU page table entry is special; i.e., the
- * result of vm_insert_pfn() or vm_insert_page(). Therefore, it should not
+ * result of vmf_insert_pfn() or vm_insert_page(). Therefore, it should not
* be mirrored by a device, because the entry will never have HMM_PFN_VALID
* set and the pfn value is undefined.
*
--
2.18.0
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