[Xen-devel] [PATCH 5 of 5] xentrace: use consistent printk prefix

[Olaf Hering <olaf@xxxxxxxxx>]

# HG changeset patch
# User Olaf Hering <olaf@xxxxxxxxx>
# Date 1300813820 -3600
# Node ID dcbae547cce81f10c243d54bd35fd139615313cb
# Parent  e58f6949e76a2786c4f5a99a0da44ee58743b4df
xentrace: use consistent printk prefix

Signed-off-by: Olaf Hering <olaf@xxxxxxxxx>

diff -r e58f6949e76a -r dcbae547cce8 xen/common/trace.c
--- a/xen/common/trace.c        Tue Mar 22 18:08:19 2011 +0100
+++ b/xen/common/trace.c        Tue Mar 22 18:10:20 2011 +0100
@@ -117,7 +117,7 @@
     size /= PAGE_SIZE;
     if ( pages > size )
     {
-        printk(XENLOG_INFO "%s: requested number of %u pages reduced to %u\n",
+        printk(XENLOG_INFO "Xen trace buffers: %s: requested number of %u 
pages reduced to %u\n",
                __func__, pages, (unsigned int)size);
         pages = size;
     }
@@ -177,7 +177,7 @@
         if ( (rawbuf = alloc_xenheap_pages(
                 order, MEMF_bits(32 + PAGE_SHIFT))) == NULL )
         {
-            printk("Xen trace buffers: memory allocation failed on cpu %d\n", 
cpu);
+            printk(XENLOG_INFO "Xen trace buffers: memory allocation failed on 
cpu %d\n", cpu);
             goto out_dealloc;
         }
 
@@ -212,7 +212,7 @@
             t_info_mfn_list[offset + i]=mfn + i;
         }
         t_info->mfn_offset[cpu]=offset;
-        printk(XENLOG_INFO "p%d mfn %"PRIx32" offset %d\n",
+        printk(XENLOG_INFO "Xen trace buffers: p%d mfn %"PRIx32" offset %d\n",
                cpu, mfn, offset);
         offset+=i;
 
@@ -236,7 +236,7 @@
     {
         void *rawbuf = per_cpu(t_bufs, cpu);
         per_cpu(t_bufs, cpu) = NULL;
-        printk("Xen trace buffers: cpu %d p %p\n", cpu, rawbuf);
+        printk(XENLOG_DEBUG "Xen trace buffers: cpu %d p %p\n", cpu, rawbuf);
         if ( rawbuf )
         {
             ASSERT(!(virt_to_page(rawbuf)->count_info & PGC_allocated));
@@ -245,7 +245,7 @@
     }
     free_xenheap_pages(t_info, get_order_from_pages(t_info_pages));
     t_info = NULL;
-    printk("Xen trace buffers: allocation failed! Tracing disabled.\n");
+    printk(XENLOG_WARNING "Xen trace buffers: allocation failed! Tracing 
disabled.\n");
     return -ENOMEM;
 }
 
@@ -264,7 +264,7 @@
      */
     if ( opt_tbuf_size && pages != opt_tbuf_size )
     {
-        printk(XENLOG_INFO "tb_set_size from %d to %d not implemented\n",
+        printk(XENLOG_INFO "Xen trace buffers: tb_set_size from %d to %d not 
implemented\n",
                      opt_tbuf_size, pages);
         return -EINVAL;
     }

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