[Xen-devel] [PATCH 0/3] x86/mm: Nonfunctional code hygene improvements

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

All changes reduce the quantity of explicit mfn_t boxing/unboxing.

No functional change (confirmed by diffing the disassembly).

Andrew Cooper (3):
  x86/mm: Replace opencoded forms of l?e_{get,from}_page()
  x86/mm: Replace opencoded forms of map_l?t_from_l?e()
  x86/mm: Introduce and use l?e_{get,from}_mfn()

 xen/arch/x86/debug.c            |  8 ++++----
 xen/arch/x86/domain_page.c      |  2 +-
 xen/arch/x86/mm.c               | 23 +++++++++++------------
 xen/arch/x86/mm/hap/hap.c       |  9 ++++-----
 xen/arch/x86/mm/p2m-pt.c        | 29 +++++++++++++----------------
 xen/arch/x86/mm/shadow/common.c |  6 +++---
 xen/arch/x86/mm/shadow/multi.c  | 22 +++++++++++-----------
 xen/arch/x86/mm/shadow/types.h  | 16 ++++++++--------
 xen/arch/x86/pv/dom0_build.c    |  6 +++---
 xen/include/asm-x86/page.h      | 18 +++++++++++++++---
 10 files changed, 73 insertions(+), 66 deletions(-)

-- 
2.1.4


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
https://lists.xen.org/xen-devel