Peter Keilty dcc17d1bae [IA64] Use bitmaps for efficient context allocation/free ...

Corrects the very inefficent method of finding free context_ids in
get_mmu_context().  Instead of walking the task_list of all processes,
2 bitmaps are used to efficently store and lookup state, inuse and
needs flushing. The entire rid address space is now used before calling
wrap_mmu_context and global tlb flushing.

Special thanks to Ken and Rohit for their review and modifications in
using a bit flushmap.

Signed-off-by: Peter Keilty <peter.keilty@hp.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

2005-10-31 14:36:05 -08:00

..

cpufreq

[IA64] Add ACPI based P-state support

2005-08-26 15:09:24 -07:00

acpi-ext.c

[ACPI] Lindent all ACPI files

2005-08-05 00:45:14 -04:00

acpi.c

[IA64] move ACPI IOSAPIC locality domain mapping from pci.c to acpi.c

2005-09-19 15:57:48 -07:00

asm-offsets.c

[IA64] fix circular dependency on generation of asm-offsets.h

2005-09-13 08:50:39 -07:00

brl_emu.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

cyclone.c

[PATCH] fix missing includes

2005-10-30 17:37:32 -08:00

efi_stub.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

efi.c

[IA64] include EFI memory information in /proc/iomem

2005-09-19 15:42:36 -07:00

entry.h

[IA64] Drop spurious paren in entry.h

2005-06-20 09:34:02 -07:00

entry.S

[IA64] Remove warnings for gcc 4.0 IA64 compilation.

2005-09-16 09:45:27 -07:00

fsys.S

kbuild: ia64 use generic asm-offsets.h support

2005-09-09 22:03:13 +02:00

gate-data.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

gate.lds.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

gate.S

kbuild: ia64 use generic asm-offsets.h support

2005-09-09 22:03:13 +02:00

head.S

kbuild: ia64 use generic asm-offsets.h support

2005-09-09 22:03:13 +02:00

ia64_ksyms.c

[IA64] __ia64_syscall() is no longer used anywhere in the kernel. Remove it.

2005-04-27 21:10:45 -07:00

init_task.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

iosapic.c

[IA64] Manual merge fix for 3 files

2005-09-08 14:27:13 -07:00

irq_ia64.c

[IA64] assign_irq_vector() should not panic

2005-07-11 10:30:07 -07:00

irq_lsapic.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

irq.c

[IA64] wider use of for_each_cpu_mask() in arch/ia64

2005-10-25 15:10:08 -07:00

ivt.S

[IA64] MCA/INIT: remove the physical mode path from minstate.h

2005-09-11 14:09:12 -07:00

jprobes.S

[PATCH] Kprobes: prevent possible race conditions ia64 changes

2005-09-07 16:58:00 -07:00

kprobes.c

[PATCH] kprobes: fix bug when probed on task and isr functions

2005-09-07 16:58:01 -07:00

machvec.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

Makefile

[PATCH] cpusets: Move the ia64 domain setup code to the generic code

2005-09-07 16:57:40 -07:00

mca_asm.S

[IA64] Wire in the MCA/INIT handler stacks

2005-09-22 13:24:19 -07:00

mca_drv_asm.S

[IA64] mca_drv cleanup

2005-09-16 10:39:40 -07:00

mca_drv.c

[IA64] MCA recovery verify pfn_valid

2005-09-22 13:27:59 -07:00

mca_drv.h

[IA64] mca_drv cleanup

2005-09-16 10:39:40 -07:00

mca.c

[IA64] another place to use for_each_cpu_mask() in arch/ia64

2005-10-25 15:12:05 -07:00

minstate.h

[IA64] MCA/INIT: remove the physical mode path from minstate.h

2005-09-11 14:09:12 -07:00

module.c

[IA64] wider use of for_each_cpu_mask() in arch/ia64

2005-10-25 15:10:08 -07:00

numa.c

[IA64] fix generic/up builds

2005-07-06 18:18:10 -07:00

pal.S

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

palinfo.c

[IA64] Allow /proc/pal/cpu0/vm_info under the simulator

2005-08-31 08:34:51 -07:00

patch.c

[IA64] Fix 2.6 kernel for the new ia64 assembler

2005-10-25 15:05:45 -07:00

perfmon_default_smpl.c

[IA64] perfmon: make pfm_sysctl a global, and other cleanup

2005-04-25 13:08:30 -07:00

perfmon_generic.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

perfmon_itanium.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

perfmon_mckinley.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

perfmon.c

[PATCH] mm: vm_stat_account unshackled

2005-10-29 21:40:37 -07:00

process.c

[IA64] fix nohalt boot option

2005-08-08 15:39:47 -07:00

ptrace.c

[IA64] fix warning unused variable `g'

2005-10-28 15:52:13 -07:00

sal.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

salinfo.c

[IA64] MCA/INIT: avoid reading INIT record during INIT event

2005-09-11 14:02:43 -07:00

semaphore.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

setup.c

[IA64] Use bitmaps for efficient context allocation/free

2005-10-31 14:36:05 -08:00

sigframe.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

signal.c

[PATCH] convert signal handling of NODEFER to act like other Unix boxes.

2005-08-29 10:03:11 -07:00

smp.c

[IA64] wider use of for_each_cpu_mask() in arch/ia64

2005-10-25 15:10:08 -07:00

smpboot.c

[IA64] wider use of for_each_cpu_mask() in arch/ia64

2005-10-25 15:10:08 -07:00

sys_ia64.c

[IA64] Rationalise Region Definitions

2005-08-24 15:35:41 -07:00

time.c

[PATCH] jiffies_64 cleanup

2005-10-30 17:37:25 -08:00

topology.c

[ACPI] delete CONFIG_ACPI_BOOT

2005-08-24 12:08:54 -04:00

traps.c

[PATCH] Kprobes: prevent possible race conditions ia64 changes

2005-09-07 16:58:00 -07:00

unaligned.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

uncached.c

[IA64] simplified efi memory map parsing

2005-09-08 12:39:59 -07:00

unwind_decoder.c

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

unwind_i.h

Linux-2.6.12-rc2

2005-04-16 15:20:36 -07:00

unwind.c

[IA64] MCA/INIT: remove obsolete unwind code

2005-09-11 14:09:34 -07:00

vmlinux.lds.S

[PATCH] Kprobes: prevent possible race conditions ia64 changes

2005-09-07 16:58:00 -07:00