linux-kernel - [PATCH] mm/page_alloc: Avoid KERN_CONT uses in warn

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Message-Id: <b31236dfe3fc924054fd7842bde678e71d193638.1509991345.git.joe@perches.com>
Date:   Mon,  6 Nov 2017 10:02:56 -0800
From:   Joe Perches <joe@...ches.com>
To:     linux-kernel@...r.kernel.org
Cc:     linux-mm@...ck.org
Subject: [PATCH] mm/page_alloc: Avoid KERN_CONT uses in warn_alloc

KERN_CONT/pr_cont uses should be avoided where possible.
Use single pr_warn calls instead.

Signed-off-by: Joe Perches <joe@...ches.com>
---
 mm/page_alloc.c | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index 536431bf0f0c..82e6d2c914ab 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -3275,19 +3275,17 @@ void warn_alloc(gfp_t gfp_mask, nodemask_t *nodemask, const char *fmt, ...)
 	if ((gfp_mask & __GFP_NOWARN) || !__ratelimit(&nopage_rs))
 		return;
 
-	pr_warn("%s: ", current->comm);
-
 	va_start(args, fmt);
 	vaf.fmt = fmt;
 	vaf.va = &args;
-	pr_cont("%pV", &vaf);
-	va_end(args);
-
-	pr_cont(", mode:%#x(%pGg), nodemask=", gfp_mask, &gfp_mask);
 	if (nodemask)
-		pr_cont("%*pbl\n", nodemask_pr_args(nodemask));
+		pr_warn("%s: %pV, mode:%#x(%pGg), nodemask=%*pbl\n",
+			current->comm, &vaf, gfp_mask, &gfp_mask,
+			nodemask_pr_args(nodemask));
 	else
-		pr_cont("(null)\n");
+		pr_warn("%s: %pV, mode:%#x(%pGg), nodemask=(null)\n",
+			current->comm, &vaf, gfp_mask, &gfp_mask);
+	va_end(args);
 
 	cpuset_print_current_mems_allowed();
 
-- 
2.15.0