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- 13 2月, 2007 2 次提交
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由 Zachary Amsden 提交于
Because timer code moves around, and we might eventually move our init to a late_time_init hook, save and restore IRQs around this code because it is definitely not interrupt safe. Signed-off-by: NZachary Amsden <zach@vmware.com> Signed-off-by: NAndi Kleen <ak@suse.de>
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由 Zachary Amsden 提交于
VMI timer code. It works by taking over the local APIC clock when APIC is configured, which requires a couple hooks into the APIC code. The backend timer code could be commonized into the timer infrastructure, but there are some pieces missing (stolen time, in particular), and the exact semantics of when to do accounting for NO_IDLE need to be shared between different hypervisors as well. So for now, VMI timer is a separate module. [Adrian Bunk: cleanups] Subject: VMI timer patches Signed-off-by: NZachary Amsden <zach@vmware.com> Signed-off-by: NAndi Kleen <ak@suse.de> Cc: Andi Kleen <ak@suse.de> Cc: Jeremy Fitzhardinge <jeremy@xensource.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: Chris Wright <chrisw@sous-sol.org> Signed-off-by: NAndrew Morton <akpm@osdl.org>
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