Tomas Hruby c554aef0e1 SMP - BKL statistics ...

- pressing 'B' on the serial cnsole prints statistics for BKL per cpu.

- 'b' resets the counters

- it presents number of cycles each CPU spends in kernel, how many
  cycyles it spends spinning while waiting for the BKL

- it shows optimistic estimation in how many cases we get the lock
  immediately without spinning. As the test is not atomic the lock may
  be already held by some other cpu before we actually try to acquire
  it.

2010-09-15 14:10:37 +00:00

..

arch/i386

SMP - BKL statistics

2010-09-15 14:10:37 +00:00

system

SMP - CPU local idle stub

2010-09-15 14:10:21 +00:00

clock.c

SMP - CPU local run queues

2010-09-15 14:10:18 +00:00

clock.h

SMP - Only a single APIC timer handler

2010-09-15 14:10:09 +00:00

config.h

SMP - We boot APs

2010-09-15 14:09:52 +00:00

const.h

Fixed brackets in bitmap macros

2010-03-30 08:34:33 +00:00

cpulocals.c

SMP - Cpu local variables

2010-09-15 14:09:46 +00:00

cpulocals.h

SMP - CPU local cycles accounting

2010-09-15 14:10:27 +00:00

debug.c

SMP - CPU local run queues

2010-09-15 14:10:18 +00:00

debug.h

include - minor compile fixes (including <ansi.h> in files that use it)

2010-09-15 08:47:10 +00:00

extract-errno.sh

Optional IPC logging

2010-06-24 13:31:40 +00:00

extract-mfield.sh

Optional IPC logging

2010-06-24 13:31:40 +00:00

extract-mtype.sh

Optional IPC logging

2010-06-24 13:31:40 +00:00

glo.h

SMP - BKL statistics

2010-09-15 14:10:37 +00:00

interrupt.c

APIC mode uses IO APICs

2010-09-07 07:18:11 +00:00

ipc.h

Set IPC status code only for RECEIVE

2010-04-26 14:43:59 +00:00

kernel.h

SMP - BSP waits until the APs finish their booting

2010-09-15 14:10:12 +00:00

main.c

SMP - Scheduler can assign process to a cpu

2010-09-15 14:10:33 +00:00

Makefile

SMP - We boot APs

2010-09-15 14:09:52 +00:00

perf.h

Give RS a page table.

2010-06-28 22:07:49 +00:00

priv.h

Dynamic configuration in system.conf for boot system services.

2010-07-13 21:11:44 +00:00

proc.c

SMP - proc_ptr and bill_ptr initialization

2010-09-15 14:10:24 +00:00

proc.h

SMP - CPU local run queues

2010-09-15 14:10:18 +00:00

profile.c

SMP - Cpu local variables

2010-09-15 14:09:46 +00:00

profile.h

cprofile not conditional

2009-01-09 21:44:52 +00:00

proto.h

SMP - CPU local run queues

2010-09-15 14:10:18 +00:00

smp.c

SMP - APs are fully enabled

2010-09-15 14:10:30 +00:00

smp.h

SMP - APs are fully enabled

2010-09-15 14:10:30 +00:00

spinlock.h

SMP - Big kernel lock (BKL)

2010-09-15 14:10:03 +00:00

start.c

SMP - Kernel is loaded above 1M by default

2010-09-15 14:10:00 +00:00

system.c

Scheduling parameters out of the kernel.

2010-07-13 15:30:17 +00:00

system.h

KCall methods do not depend on m_source and m_type fields

2010-06-01 08:54:31 +00:00

table.c

Scheduling parameters out of the kernel.

2010-07-13 15:30:17 +00:00

type.h

Scheduling parameters out of the kernel.

2010-07-13 15:30:17 +00:00

utility.c

More endpoint_t correctness.

2010-06-08 14:09:18 +00:00

vm.h

No linear addresses in message delivery

2010-06-11 08:16:10 +00:00

watchdog.c

SMP - We boot APs

2010-09-15 14:09:52 +00:00

watchdog.h

Convert kernel over to bsdmake

2010-04-01 22:22:33 +00:00