mm-memory-print-also-a_ops-readpage-in-print_bad_pte-fix

use pr_alert, per Kirill

Cc: Kirill A. Shutemov <kirill@shutemov.name>
Cc: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Cc: Sasha Levin <sasha.levin@oracle.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/mm/memory.c b/mm/memory.c
index 6be2989bad079571959ffee9c249d2dd47287e22..958d5aedf76b08b07f556e0dc457a66614814b08 100644 (file)
--- a/mm/memory.c
+++ b/mm/memory.c
@@ -690,12 +690,11 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
        /*
         * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
         */
-       printk(KERN_ALERT
-               "file:%pD fault:%pf mmap:%pf readpage:%pf\n",
-               vma->vm_file,
-               vma->vm_ops ? vma->vm_ops->fault : NULL,
-               vma->vm_file ? vma->vm_file->f_op->mmap : NULL,
-               mapping ? mapping->a_ops->readpage : NULL);
+       pr_alert("file:%pD fault:%pf mmap:%pf readpage:%pf\n",
+                vma->vm_file,
+                vma->vm_ops ? vma->vm_ops->fault : NULL,
+                vma->vm_file ? vma->vm_file->f_op->mmap : NULL,
+                mapping ? mapping->a_ops->readpage : NULL);
        dump_stack();
        add_taint(TAINT_BAD_PAGE, LOCKDEP_NOW_UNRELIABLE);
 }