BACKPORT: mm: coalesce split strings

Kernel style prefers a single string over split strings when the string is
'user-visible'.

Miscellanea:

 - Add a missing newline
 - Realign arguments

Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Tejun Heo <tj@kernel.org>	[percpu]
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

Bug: 64145065
(cherry-picked from 756a025f00091918d9d09ca3229defb160b409c0)
Change-Id: I377fb1542980c15d2f306924656227ad17b02b5e
Signed-off-by: Paul Lawrence <paullawrence@google.com>
diff --git a/mm/mempolicy.c b/mm/mempolicy.c
index 177668a..62e4af5 100644
--- a/mm/mempolicy.c
+++ b/mm/mempolicy.c
@@ -2514,9 +2514,7 @@
 		set_numabalancing_state(numabalancing_override == 1);
 
 	if (num_online_nodes() > 1 && !numabalancing_override) {
-		pr_info("%s automatic NUMA balancing. "
-			"Configure with numa_balancing= or the "
-			"kernel.numa_balancing sysctl",
+		pr_info("%s automatic NUMA balancing. Configure with numa_balancing= or the kernel.numa_balancing sysctl\n",
 			numabalancing_default ? "Enabling" : "Disabling");
 		set_numabalancing_state(numabalancing_default);
 	}