linux/arch/x86
Jeremy Fitzhardinge 791bad9d28 x86/paravirt: implement PVOP_CALL macros for callee-save functions
Impact: Optimization

Functions with the callee save calling convention clobber many fewer
registers than the normal C calling convention.  Implement variants of
PVOP_V?CALL* accordingly.  This only bothers with functions up to 3
args, since functions with more args may as well use the normal
calling convention.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2009-01-30 14:51:45 -08:00
..
boot
configs eeprom: More consistent symbol names 2009-01-26 21:19:57 +01:00
crypto
ia32 x86-64: Move kernelstack from PDA to per-cpu. 2009-01-19 00:38:58 +09:00
include/asm x86/paravirt: implement PVOP_CALL macros for callee-save functions 2009-01-30 14:51:45 -08:00
kernel x86/paravirt: add register-saving thunks to reduce caller register pressure 2009-01-30 14:51:45 -08:00
kvm
lguest x86/paravirt: add register-saving thunks to reduce caller register pressure 2009-01-30 14:51:45 -08:00
lib x86: use early clobbers in usercopy*.c 2009-01-21 09:43:17 +01:00
mach-default
mach-generic
mach-rdc321x
mach-voyager x86: initialize per-cpu GDT segment in per-cpu setup 2009-01-27 12:56:48 +09:00
math-emu
mm Merge branch 'tj-percpu' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc into core/percpu 2009-01-27 12:03:24 +01:00
oprofile Merge branch 'oprofile/ring_buffer' into oprofile/oprofile-for-tip 2009-01-08 14:27:34 +01:00
pci x86 PAT: consolidate old memtype new memtype check into a function 2009-01-13 19:13:00 +01:00
power
vdso
video
xen x86/paravirt: add register-saving thunks to reduce caller register pressure 2009-01-30 14:51:45 -08:00
Kconfig x86: make Voyager use x86 per-cpu setup. 2009-01-27 12:56:48 +09:00
Kconfig.cpu x86: make x86_32 use tlb_64.c, build fix, clean up X86_L1_CACHE_BYTES 2009-01-21 11:17:11 +01:00
Kconfig.debug
Makefile
Makefile_32.cpu