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oom: move badness() declaration into oom.h

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Cc: Minchan Kim <minchan.kim@gmail.com>
Cc: David Rientjes <rientjes@google.com>
Cc: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andrew Morton 2010-08-09 17:19:43 -07:00 committed by Linus Torvalds
parent cef1d3523d
commit 74bcbf4054
2 changed files with 6 additions and 3 deletions
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3
fs/proc/base.c
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@ -427,9 +427,6 @@ static const struct file_operations proc_lstats_operations = {
#endif #endif
/* The badness from the OOM killer */
unsigned long badness(struct task_struct *p, struct mem_cgroup *mem,
nodemask_t *nodemask, unsigned long uptime);
static int proc_oom_score(struct task_struct *task, char *buffer) static int proc_oom_score(struct task_struct *task, char *buffer)
{ {
unsigned long points = 0; unsigned long points = 0;

6
include/linux/oom.h
View File

@ -14,6 +14,8 @@
struct zonelist; struct zonelist;
struct notifier_block; struct notifier_block;
struct mem_cgroup;
struct task_struct;
/* /*
* Types of limitations to the nodes from which allocations may occur * Types of limitations to the nodes from which allocations may occur
@ -45,6 +47,10 @@ static inline void oom_killer_enable(void)
oom_killer_disabled = false; oom_killer_disabled = false;
} }
/* The badness from the OOM killer */
extern unsigned long badness(struct task_struct *p, struct mem_cgroup *mem,
const nodemask_t *nodemask, unsigned long uptime);
/* sysctls */ /* sysctls */
extern int sysctl_oom_dump_tasks; extern int sysctl_oom_dump_tasks;
extern int sysctl_oom_kill_allocating_task; extern int sysctl_oom_kill_allocating_task;