[Xen-changelog] [xen-unstable] VT-d: Remove the dprintk() in alloc_pgtable_maddr()

[Xen patchbot-unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User Keir Fraser <keir.fraser@xxxxxxxxxx>
# Date 1246374029 -3600
# Node ID 7471248f83a5b3f3d8dd9b620d404eaabc73c55f
# Parent  7bbbc57163d58c27f1e3883b20d09c72d04351ab
VT-d: Remove the dprintk() in alloc_pgtable_maddr()

The trivial message is printed too many when xen boots and when we
create hvm guests with devices assigned.

Signed-off-by: Dexuan Cui <dexuan.cui@xxxxxxxxx>
---
 xen/drivers/passthrough/vtd/iommu.c |    4 ----
 1 files changed, 4 deletions(-)

diff -r 7bbbc57163d5 -r 7471248f83a5 xen/drivers/passthrough/vtd/iommu.c
--- a/xen/drivers/passthrough/vtd/iommu.c       Tue Jun 30 15:40:39 2009 +0100
+++ b/xen/drivers/passthrough/vtd/iommu.c       Tue Jun 30 16:00:29 2009 +0100
@@ -145,10 +145,6 @@ u64 alloc_pgtable_maddr(struct acpi_drhd
     u64 *vaddr;
 
     rhsa = drhd_to_rhsa(drhd);
-    if ( !rhsa )
-        dprintk(XENLOG_INFO VTDPREFIX,
-                "IOMMU: RHSA == NULL, IO NUMA memory allocation disabled\n");
-
     pg = alloc_domheap_pages(NULL, get_order_from_pages(npages),
                              rhsa ? rhsa->domain : 0);
     if ( !pg )

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