[00/10] Push the vm_fault_t conversion further

Message

Matthew Wilcox (Oracle) Aug. 28, 2018, 2:57 p.m. UTC

This patch series reaps some of the benefits of the vm_fault_t work that
Souptick has been diligently plugging away at by converting insert_pfn()
to return a vm_fault_t.

Eventually, we'll be able to do the same thing to insert_page(),
but there's more work to be done converting all current callers of
vm_insert_page() to vmf_insert_page(), and this patch series provides
a nice clean-up.

Nicolas, I'd like your reviewed-by on patch 1 please.

Matthew Wilcox (10):
  cramfs: Convert to use vmf_insert_mixed
  mm: Remove vm_insert_mixed
  mm: Introduce vmf_insert_pfn_prot
  x86: Convert vdso to use vm_fault_t
  mm: Make vm_insert_pfn_prot static
  mm: Remove references to vm_insert_pfn
  mm: Remove vm_insert_pfn
  mm: Inline vm_insert_pfn_prot into caller
  mm: Convert __vm_insert_mixed to vm_fault_t
  mm: Convert insert_pfn to vm_fault_t

 Documentation/x86/pat.txt     |   4 +-
 arch/x86/entry/vdso/vma.c     |  24 +++----
 fs/cramfs/inode.c             |   9 ++-
 include/asm-generic/pgtable.h |   4 +-
 include/linux/hmm.h           |   2 +-
 include/linux/mm.h            |  32 +--------
 mm/memory.c                   | 122 +++++++++++++++++-----------------
 7 files changed, 84 insertions(+), 113 deletions(-)