From 1ecc07fd0a6d350bbf4dc176e0d654661b304a30 Mon Sep 17 00:00:00 2001
From: Michal Hocko <mhocko@suse.com>
Date: Fri, 28 Dec 2018 00:39:34 -0800
Subject: [PATCH] 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>
---
drivers/base/memory.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/drivers/base/memory.c b/drivers/base/memory.c
index 547997a2249b4..fb75a6fd4bd9b 100644
--- 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;
}
--
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