memory_hotplug: add missing newlines to debugging output

pages_correctly_probed is missing new lines which means that the line is
not printed rightaway but it rather waits for additional printks.

Add \n to all three messages in pages_correctly_probed.

Link: http://lkml.kernel.org/r/20181218162307.10518-1-mhocko@kernel.org
Fixes: b77eab7079d9 ("mm/memory_hotplug: optimize probe routine")
Signed-off-by: Michal Hocko <mhocko@suse.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Reviewed-by: Wei Yang <richard.weiyang@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 547997a..fb75a6f 100644 (file)
--- a/drivers/base/memory.c
+++ b/drivers/base/memory.c
@@ -207,15 +207,15 @@ static bool pages_correctly_probed(unsigned long start_pfn)
                        return false;
 
                if (!present_section_nr(section_nr)) {
-                       pr_warn("section %ld pfn[%lx, %lx) not present",
+                       pr_warn("section %ld pfn[%lx, %lx) not present\n",
                                section_nr, pfn, pfn + PAGES_PER_SECTION);
                        return false;
                } else if (!valid_section_nr(section_nr)) {
-                       pr_warn("section %ld pfn[%lx, %lx) no valid memmap",
+                       pr_warn("section %ld pfn[%lx, %lx) no valid memmap\n",
                                section_nr, pfn, pfn + PAGES_PER_SECTION);
                        return false;
                } else if (online_section_nr(section_nr)) {
-                       pr_warn("section %ld pfn[%lx, %lx) is already online",
+                       pr_warn("section %ld pfn[%lx, %lx) is already online\n",
                                section_nr, pfn, pfn + PAGES_PER_SECTION);
                        return false;
                }