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a665ae3de1
minix/kernel
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Tomas Hruby a665ae3de1 Userspace scheduling - exporting stats 
- contributed by Bjorn Swift

- adds process accounting, for example counting the number of messages
  sent, how often the process was preemted and how much time it spent
  in the run queue. These statistics, along with the current cpu load,
  are sent back to the user-space scheduler in the Out Of Quantum
  message.

- the user-space scheduler may choose to make use of these statistics
  when making scheduling decisions. For isntance the cpu load becomes
  especially useful when scheduling on multiple cores.
2010-09-19 15:52:12 +00:00
..
arch/i386 Userspace scheduling - exporting stats 2010-09-19 15:52:12 +00:00
system Userspace scheduling - exporting stats 2010-09-19 15:52:12 +00:00
clock.c SMP - Single shot local timer 2010-09-15 14:11:06 +00:00
clock.h Userspace scheduling - exporting stats 2010-09-19 15:52:12 +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 Userspace scheduling - exporting stats 2010-09-19 15:52:12 +00:00
debug.c SMP - Print cpu of the process 2010-09-15 14:11:01 +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 Fixed FPU for single cpu 2010-09-16 09:51:45 +00:00
interrupt.c APIC mode uses IO APICs 2010-09-07 07:18:11 +00:00
interrupt.h SMP - trully idle APs 2010-09-15 14:10:57 +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 Userspace scheduling - exporting stats 2010-09-19 15:52:12 +00:00
Makefile SMP - We boot APs 2010-09-15 14:09:52 +00:00
perf.h SMP - all process have pagetables 2010-09-15 14:11:30 +00:00
priv.h Dynamic configuration in system.conf for boot system services. 2010-07-13 21:11:44 +00:00
proc.c Userspace scheduling - exporting stats 2010-09-19 15:52:12 +00:00
proc.h Userspace scheduling - exporting stats 2010-09-19 15:52:12 +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 Userspace scheduling - exporting stats 2010-09-19 15:52:12 +00:00
smp.c SMP - lazy FPU 2010-09-15 14:11:25 +00:00
smp.h SMP - lazy FPU 2010-09-15 14:11:25 +00:00
spinlock.h SMP - Big kernel lock (BKL) 2010-09-15 14:10:03 +00:00
start.c apic_timer_x 2010-09-16 07:18:47 +00:00
system.c SMP - lazy FPU 2010-09-15 14:11:25 +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 SMP - lazy FPU 2010-09-15 14:11:25 +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