mm/memcontrol.c: convert printk(KERN_FOO) to pr_foo()

Acked-by: Sha Zhengju <handai.szj@taobao.com>
Acked-by: Michal Hocko <mhocko@suse.cz>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 7 insertions, 8 deletions

diff --git a/mm/memcontrol.c b/mm/memcontrol.c
index 07bf3ec13a07..c878b1c69510 100644
--- a/mm/memcontrol.c
+++ b/mm/memcontrol.c
@@ -1574,7 +1574,7 @@ void mem_cgroup_print_oom_info(struct mem_cgroup *memcg, struct task_struct *p)
         }
         rcu_read_unlock();
 
-        printk(KERN_INFO "Task in %s killed", memcg_name);
+        pr_info("Task in %s killed", memcg_name);
 
         rcu_read_lock();
         ret = cgroup_path(mem_cgrp, memcg_name, PATH_MAX);
@@ -1587,19 +1587,18 @@ void mem_cgroup_print_oom_info(struct mem_cgroup *memcg, struct task_struct *p)
         /*
          * Continues from above, so we don't need an KERN_ level
          */
-        printk(KERN_CONT " as a result of limit of %s\n", memcg_name);
+        pr_cont(" as a result of limit of %s\n", memcg_name);
 done:
 
-        printk(KERN_INFO "memory: usage %llukB, limit %llukB, failcnt %llu\n",
+        pr_info("memory: usage %llukB, limit %llukB, failcnt %llu\n",
                 res_counter_read_u64(&memcg->res, RES_USAGE) >> 10,
                 res_counter_read_u64(&memcg->res, RES_LIMIT) >> 10,
                 res_counter_read_u64(&memcg->res, RES_FAILCNT));
-        printk(KERN_INFO "memory+swap: usage %llukB, limit %llukB, "
-                "failcnt %llu\n",
+        pr_info("memory+swap: usage %llukB, limit %llukB, failcnt %llu\n",
                 res_counter_read_u64(&memcg->memsw, RES_USAGE) >> 10,
                 res_counter_read_u64(&memcg->memsw, RES_LIMIT) >> 10,
                 res_counter_read_u64(&memcg->memsw, RES_FAILCNT));
-        printk(KERN_INFO "kmem: usage %llukB, limit %llukB, failcnt %llu\n",
+        pr_info("kmem: usage %llukB, limit %llukB, failcnt %llu\n",
                 res_counter_read_u64(&memcg->kmem, RES_USAGE) >> 10,
                 res_counter_read_u64(&memcg->kmem, RES_LIMIT) >> 10,
                 res_counter_read_u64(&memcg->kmem, RES_FAILCNT));
@@ -4426,8 +4425,8 @@ void mem_cgroup_print_bad_page(struct page *page)
 
         pc = lookup_page_cgroup_used(page);
         if (pc) {
-                printk(KERN_ALERT "pc:%p pc->flags:%lx pc->mem_cgroup:%p\n",
-                       pc, pc->flags, pc->mem_cgroup);
+                pr_alert("pc:%p pc->flags:%lx pc->mem_cgroup:%p\n",
+                         pc, pc->flags, pc->mem_cgroup);
         }
 }
 #endif