Author: cperciva
Date: Thu Nov 25 04:45:31 2010
New Revision: 215813
URL: http://svn.freebsd.org/changeset/base/215813
Log:
Remove vestigal debugging code which, in fork-heavy workloads, can cause
a 30x slowdown.
Modified:
head/sys/i386/xen/xen_machdep.c
Modified: head/sys/i386/xen/xen_machdep.c
==============================================================================
--- head/sys/i386/xen/xen_machdep.c Thu Nov 25 03:30:43 2010
(r215812)
+++ head/sys/i386/xen/xen_machdep.c Thu Nov 25 04:45:31 2010
(r215813)
@@ -482,7 +482,6 @@ xen_pt_pin(vm_paddr_t ma)
struct mmuext_op op;
op.cmd = MMUEXT_PIN_L1_TABLE;
op.arg1.mfn = ma >> PAGE_SHIFT;
- printk("xen_pt_pin(): mfn=%x\n", op.arg1.mfn);
xen_flush_queue();
PANIC_IF(HYPERVISOR_mmuext_op(&op, 1, NULL, DOMID_SELF) < 0);
}
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