NB: RFC ONLY. DO NOT APPLY.
This series unifies many definitions in asm-x86/pgtable.h and page.h.
Later in the series, I take advantage of some of the earlier
infrastructure to simplify paravirt.h and bits of the Xen code.
This patch applies on top of Glauber's 64-bit pvops unification, so it
won't apply directly to the current tree.
I've tested all the 32-bit combinations
(paravirt/non-paravirt/PAE/non-PAE), but haven't set up a 64-bit test
box yet.
The diffstat of the pure unification bits is nice:
arch/x86/mm/init_32.c | 31 ++-
arch/x86/mm/init_64.c | 3
arch/x86/xen/enlighten.c | 8
arch/x86/xen/mmu.c | 67 +++-----
arch/x86/xen/mmu.h | 26 ---
include/asm-x86/page.h | 49 ++++-
include/asm-x86/page_32.h | 77 +++++----
include/asm-x86/page_64.h | 37 +---
include/asm-x86/paravirt.h | 324 ++++++++++++++++-----------------------
include/asm-x86/pgtable-2level.h | 21 --
include/asm-x86/pgtable-3level.h | 40 ----
include/asm-x86/pgtable.h | 318 ++++++++++++++++++++++++++++++++++++++
include/asm-x86/pgtable_32.h | 204 ------------------------
include/asm-x86/pgtable_64.h | 234 ----------------------------
14 files changed, 630 insertions(+), 809 deletions(-)
(The code formatting patch adds a pile of lines because it splits long
single lints into multiline code.)
J
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