David Mosberger-Tang 30325d1771 [IA64] speed up syscall path a bit more ... Recently I noticed that clearing ar.ssd/ar.csd right before srlz.d is causing significant stalling in the syscall path. The patch below fixes that by moving the register-writes after srlz.d. On a Madison, this drops break-based getpid() from 241 to 226 cycles (-15 cycles). Signed-off-by: David Mosberger-Tang <davidm@hpl.hp.com> Signed-off-by: Tony Luck <tony.luck@intel.com>		2005-04-25 13:03:16 -07:00
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acpi-ext.c
acpi.c
asm-offsets.c
brl_emu.c
cyclone.c
domain.c
efi_stub.S
efi.c
entry.h
entry.S	[IA64] speed up syscall path a bit more	2005-04-25 13:03:16 -07:00
fsys.S
gate-data.S
gate.lds.S
gate.S
head.S
ia64_ksyms.c
init_task.c
iosapic.c
irq_ia64.c
irq_lsapic.c
irq.c
ivt.S
machvec.c
Makefile
mca_asm.S
mca_drv_asm.S
mca_drv.c
mca_drv.h
mca.c
minstate.h
module.c
pal.S
palinfo.c
patch.c
perfmon_default_smpl.c
perfmon_generic.h
perfmon_itanium.h
perfmon_mckinley.h
perfmon.c
process.c
ptrace.c
sal.c
salinfo.c
semaphore.c
setup.c
sigframe.h
signal.c
smp.c
smpboot.c
sys_ia64.c
time.c
topology.c
traps.c
unaligned.c
unwind_decoder.c
unwind_i.h
unwind.c	[IA64] Tighten up unw_unwind_to_user check	2005-04-25 11:45:26 -07:00
vmlinux.lds.S