From 1f84a18fc010d7a62667199c9be35872bbf31526 Mon Sep 17 00:00:00 2001
From: Joe Perches <joe@perches.com>
Date: Thu, 27 Oct 2016 17:46:29 -0700
Subject: [PATCH] mm: page_alloc: use KERN_CONT where appropriate
Recent changes to printk require KERN_CONT uses to continue logging
messages. So add KERN_CONT where necessary.
[akpm@linux-foundation.org: coding-style fixes]
Fixes: 4bcc595ccd80 ("printk: reinstate KERN_CONT for printing continuation lines")
Link: http://lkml.kernel.org/r/c7df37c8665134654a17aaeb8b9f6ace1d6db58b.1476239034.git.joe@perches.com
Reported-by: Mark Rutland <mark.rutland@arm.com>
Signed-off-by: Joe Perches <joe@perches.com>
Acked-by: Michal Hocko <mhocko@suse.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
mm/page_alloc.c | 16 +++++++++-------
1 file changed, 9 insertions(+), 7 deletions(-)
diff --git a/mm/page_alloc.c b/mm/page_alloc.c
index de7c6e43b1c96..8fd42aa7c4bd0 100644
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -4224,7 +4224,7 @@ static void show_migration_types(unsigned char type)
}
*p = '\0';
- printk("(%s) ", tmp);
+ printk(KERN_CONT "(%s) ", tmp);
}
/*
@@ -4335,7 +4335,8 @@ void show_free_areas(unsigned int filter)
free_pcp += per_cpu_ptr(zone->pageset, cpu)->pcp.count;
show_node(zone);
- printk("%s"
+ printk(KERN_CONT
+ "%s"
" free:%lukB"
" min:%lukB"
" low:%lukB"
@@ -4382,8 +4383,8 @@ void show_free_areas(unsigned int filter)
K(zone_page_state(zone, NR_FREE_CMA_PAGES)));
printk("lowmem_reserve[]:");
for (i = 0; i < MAX_NR_ZONES; i++)
- printk(" %ld", zone->lowmem_reserve[i]);
- printk("\n");
+ printk(KERN_CONT " %ld", zone->lowmem_reserve[i]);
+ printk(KERN_CONT "\n");
}
for_each_populated_zone(zone) {
@@ -4394,7 +4395,7 @@ void show_free_areas(unsigned int filter)
if (skip_free_areas_node(filter, zone_to_nid(zone)))
continue;
show_node(zone);
- printk("%s: ", zone->name);
+ printk(KERN_CONT "%s: ", zone->name);
spin_lock_irqsave(&zone->lock, flags);
for (order = 0; order < MAX_ORDER; order++) {
@@ -4412,11 +4413,12 @@ void show_free_areas(unsigned int filter)
}
spin_unlock_irqrestore(&zone->lock, flags);
for (order = 0; order < MAX_ORDER; order++) {
- printk("%lu*%lukB ", nr[order], K(1UL) << order);
+ printk(KERN_CONT "%lu*%lukB ",
+ nr[order], K(1UL) << order);
if (nr[order])
show_migration_types(types[order]);
}
- printk("= %lukB\n", K(total));
+ printk(KERN_CONT "= %lukB\n", K(total));
}
hugetlb_show_meminfo();
--
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