Module Name: src
Committed By: bouyer
Date: Sat Oct 22 19:26:16 UTC 2011
Modified Files:
src/sys/arch/xen/xen [cherry-xenmp]: clock.c
Log Message:
Various clock fixes:
- xen_get_timecount() is CPU specific, so get the time from this
virtual CPU and not VCPU0. Also keep xen_clock_bias per-cpu.
- The periodic timer looks buggy, we stop receiving events after a (short)
while. Linux is using the one-shoot timer so use it too (and disable
the periodic timer), but rearm it from the event handler, not idle_block()
as the later may not be called if the CPU is busy, resulting it clock
event loss.
- use HYPERVISOR_block() in idle_block() again, now that interrupts are
working properly.
To generate a diff of this commit:
cvs rdiff -u -r1.54.6.4 -r1.54.6.5 src/sys/arch/xen/xen/clock.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
