Zhao Yanbai Git Server - minix.git/commit

]> Zhao Yanbai Git Server - minix.git/commit

author	Tomas Hruby <tom@minix3.org>
	Wed, 15 Sep 2010 14:10:57 +0000 (14:10 +0000)
committer	Tomas Hruby <tom@minix3.org>
	Wed, 15 Sep 2010 14:10:57 +0000 (14:10 +0000)
commit	0ac9b6d4cf7eef7f24692862580bbdce9b37024f
tree	7aa3e7714eb8957b4057f59cb28c54ebb1c6847f	tree \| snapshot
parent	387e1835d1e7c5ea45035c01a74834fcdffad4e7	commit \| diff

SMP - trully idle APs

- any cpu can use smp_schedule() to tell another cpu to reschedule

- if an AP is idle, it turns off timer as there is nothing to
preempt, no need to wakeup just to go back to sleep again

- if a cpu makes a process runnable on an idle cpu, it must wake it up
to reschedule

12 files changed:

kernel/arch/i386/apic.c		diff \| blob \| history
kernel/arch/i386/apic.h		diff \| blob \| history
kernel/arch/i386/apic_asm.S		diff \| blob \| history
kernel/arch/i386/arch_clock.c		diff \| blob \| history
kernel/arch/i386/arch_smp.c		diff \| blob \| history
kernel/arch/i386/include/hw_intr.h		diff \| blob \| history
kernel/clock.h		diff \| blob \| history
kernel/cpulocals.h		diff \| blob \| history
kernel/interrupt.h	[new file with mode: 0644]	blob
kernel/proc.c		diff \| blob \| history
kernel/smp.c		diff \| blob \| history
kernel/smp.h		diff \| blob \| history

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