I noticed a typo and folded into this patch.
Andrew, please replace mm-remove-extra-newline-from-allocation-stall-warning.patch .
----------
>From 1f6caf79022c20f47e4cee0a4d2d5114907e2714 Mon Sep 17 00:00:00 2001
From: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Date: Sun, 6 Nov 2016 13:41:51 +0900
Subject: [PATCH v2] mm: remove extra newline from allocation stall warning
63f53dea0c9866e9 ("mm: warn about allocations which stall for too long")
by error embedded "\n" in the format string, resulting in strange output.
[ 722.876655] kworker/0:1: page alloction stalls for 160001ms, order:0
[ 722.876656] , mode:0x2400000(GFP_NOIO)
[ 722.876657] CPU: 0 PID: 6966 Comm: kworker/0:1 Not tainted 4.8.0+ #69
Link: http://lkml.kernel.org/r/1476026219-7974-1-git-send-email-penguin-kernel@xxxxxxxxxxxxxxxxxxx
Signed-off-by: Tetsuo Handa <penguin-kernel@xxxxxxxxxxxxxxxxxxx>
Acked-by: Michal Hocko <mhocko@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/page_alloc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 072d791..6de9440 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3658,7 +3658,7 @@ bool gfp_pfmemalloc_allowed(gfp_t gfp_mask)
/* Make sure we know about allocations which stall for too long */
if (time_after(jiffies, alloc_start + stall_timeout)) {
warn_alloc(gfp_mask,
- "page alloction stalls for %ums, order:%u\n",
+ "page allocation stalls for %ums, order:%u",
jiffies_to_msecs(jiffies-alloc_start), order);
stall_timeout += 10 * HZ;
}
--
1.8.3.1
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