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[PATCH] x86: use KERN_CONT in dump_pagetable()

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The lack of newlines in preceding format strings is a clear indication
that these were meant to be continuations of one another, and indeed
output ends up quite a bit more compact (and readable) that way.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
---
 arch/x86/mm/fault.c |   14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

--- 4.13-rc6/arch/x86/mm/fault.c
+++ 4.13-rc6-x86-dumppgt-cont/arch/x86/mm/fault.c
@@ -415,9 +415,9 @@ static void dump_pagetable(unsigned long
 		goto out;
 
 	pte = pte_offset_kernel(pmd, address);
-	printk("*pte = %0*Lx ", sizeof(*pte) * 2, (u64)pte_val(*pte));
+	printk(KERN_CONT "*pte = %0*Lx ", sizeof(*pte) * 2, (u64)pte_val(*pte));
 out:
-	printk("\n");
+	printk(KERN_CONT "\n");
 }
 
 #else /* CONFIG_X86_64: */
@@ -574,7 +574,7 @@ static void dump_pagetable(unsigned long
 	if (bad_address(p4d))
 		goto bad;
 
-	printk("P4D %lx ", p4d_val(*p4d));
+	printk(KERN_CONT "P4D %lx ", p4d_val(*p4d));
 	if (!p4d_present(*p4d) || p4d_large(*p4d))
 		goto out;
 
@@ -582,7 +582,7 @@ static void dump_pagetable(unsigned long
 	if (bad_address(pud))
 		goto bad;
 
-	printk("PUD %lx ", pud_val(*pud));
+	printk(KERN_CONT "PUD %lx ", pud_val(*pud));
 	if (!pud_present(*pud) || pud_large(*pud))
 		goto out;
 
@@ -590,7 +590,7 @@ static void dump_pagetable(unsigned long
 	if (bad_address(pmd))
 		goto bad;
 
-	printk("PMD %lx ", pmd_val(*pmd));
+	printk(KERN_CONT "PMD %lx ", pmd_val(*pmd));
 	if (!pmd_present(*pmd) || pmd_large(*pmd))
 		goto out;
 
@@ -598,9 +598,9 @@ static void dump_pagetable(unsigned long
 	if (bad_address(pte))
 		goto bad;
 
-	printk("PTE %lx", pte_val(*pte));
+	printk(KERN_CONT "PTE %lx", pte_val(*pte));
 out:
-	printk("\n");
+	printk(KERN_CONT "\n");
 	return;
 bad:
 	printk("BAD\n");

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[PATCH] x86: use KERN_CONT in dump_pagetable() "Jan Beulich" <JBeulich@suse.com> - 2017-08-24 11:40 +0200

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