kernel_optimize_test/arch/i386
Jeremy Fitzhardinge 4cdd9c8931 [PATCH] i386: PARAVIRT: drop unused ptep_get_and_clear
In shadow mode hypervisors, ptep_get_and_clear achieves the desired
purpose of keeping the shadows in sync by issuing a native_get_and_clear,
followed by a call to pte_update, which indicates the PTE has been
modified.

Direct mode hypervisors (Xen) have no need for this anyway, and will trap
the update using writable pagetables.

This means no hypervisor makes use of ptep_get_and_clear; there is no
reason to have it in the paravirt-ops structure.  Change confusing
terminology about raw vs. native functions into consistent use of
native_pte_xxx for operations which do not invoke paravirt-ops.

Signed-off-by: Zachary Amsden <zach@vmware.com>
Signed-off-by: Andi Kleen <ak@suse.de>
2007-05-02 19:27:15 +02:00
..
boot [PATCH] x86: add command line length to boot protocol 2007-05-02 19:27:10 +02:00
crypto [CRYPTO] api: Get rid of flags argument to setkey 2006-09-21 11:41:02 +10:00
kernel [PATCH] i386: PARAVIRT: drop unused ptep_get_and_clear 2007-05-02 19:27:15 +02:00
lib [PATCH] i386: type cast clean up for find_next_zero_bit 2007-05-02 19:27:08 +02:00
mach-default [PATCH] clockevents: i386 drivers 2007-02-16 08:13:59 -08:00
mach-es7000 ACPICA: Remove duplicate table manager 2007-02-02 21:14:28 -05:00
mach-generic [PATCH] i386: modpost apic related warning fixes 2007-05-02 19:27:08 +02:00
mach-visws [PATCH] visws: sgivwfb as module needs exports 2006-12-08 08:29:07 -08:00
mach-voyager [PATCH] i386: Use per-cpu GDT immediately upon boot 2007-05-02 19:27:10 +02:00
math-emu [PATCH] i386: avoid gcc extension 2007-02-13 13:26:24 +01:00
mm [PATCH] i386: PARAVIRT: flush lazy mmu updates on kunmap_atomic 2007-05-02 19:27:15 +02:00
oprofile [PATCH] i386: Support Oprofile for AMD Family 10 CPUs 2007-05-02 19:27:06 +02:00
pci [PATCH] MSI-X: fix resume crash 2007-03-28 13:59:37 -07:00
power [PATCH] x86: Move swsusp __pa() dependent code to arch portion 2007-05-02 19:27:07 +02:00
defconfig [PATCH] i386: Update defconfig 2007-05-02 19:27:04 +02:00
Kconfig [PATCH] i386: Use menuconfig objects - APM 2007-05-02 19:27:12 +02:00
Kconfig.cpu [PATCH] i386: Add an option for the VIA C7 which sets appropriate L1 cache 2007-05-02 19:27:05 +02:00
Kconfig.debug [PATCH] i386: PARAVIRT: Remove CONFIG_DEBUG_PARAVIRT 2007-05-02 19:27:13 +02:00
Makefile [PATCH] x86: Drop cc-options call for all options supported in gcc 3.2+ 2007-05-02 19:27:06 +02:00
Makefile.cpu [PATCH] i386: Fix usage of -mtune when X86_GENERIC=y or CONFIG_MCORE2=y 2007-05-02 19:27:06 +02:00