X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=arch%2Fx86_64%2Fkernel%2Fpmtimer.c;h=7554458dc9cbb6f35c2d8caf9f0333f5c7e41410;hb=refs%2Fheads%2Fvserver;hp=07340aecfa5f987389759b11b4c2001a8bd14924;hpb=4e76c8a9fa413ccc09d3f7f664183dcce3555d57;p=linux-2.6.git

diff --git a/arch/x86_64/kernel/pmtimer.c b/arch/x86_64/kernel/pmtimer.c
index 07340aecf..7554458dc 100644
--- a/arch/x86_64/kernel/pmtimer.c
+++ b/arch/x86_64/kernel/pmtimer.c
@@ -27,7 +27,7 @@
 /* The I/O port the PMTMR resides at.
  * The location is detected during setup_arch(),
  * in arch/i386/kernel/acpi/boot.c */
-u32 pmtmr_ioport;
+u32 pmtmr_ioport __read_mostly;
 
 /* value of the Power timer at last timer interrupt */
 static u32 offset_delay;
@@ -60,9 +60,7 @@ int pmtimer_mark_offset(void)
 	delta = cyc2us((tick - last_pmtmr_tick) & ACPI_PM_MASK);
 
 	last_pmtmr_tick = tick;
-#ifndef CONFIG_XEN
 	monotonic_base += delta * NSEC_PER_USEC;
-#endif
 
 	delta += offset_delay;