diff options
| author | Ingo Molnar <mingo@elte.hu> | 2010-04-08 09:06:12 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-04-08 10:18:47 +0200 |
| commit | c1ab9cab75098924fa8226a8a371de66977439df (patch) | |
| tree | 767e77302ca8f2eb781c60624bc8518cd50ba6eb /fs/proc/base.c | |
| parent | ff0ff84a0767df48d728c36510365344a7e7d582 (diff) | |
| parent | f5284e7635787224dda1a2bf82a4c56b1c75671f (diff) | |
Merge branch 'linus' into tracing/core
Conflicts:
include/linux/module.h
kernel/module.c
Semantic conflict:
include/trace/events/module.h
Merge reason: Resolve the conflict with upstream commit 5fbfb18 ("Fix up
possibly racy module refcounting")
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'fs/proc/base.c')
| -rw-r--r-- | fs/proc/base.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index a7310841c83..7621db800a7 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -81,6 +81,7 @@ #include <linux/elf.h> #include <linux/pid_namespace.h> #include <linux/fs_struct.h> +#include <linux/slab.h> #include "internal.h" /* NOTE: @@ -442,12 +443,13 @@ static const struct file_operations proc_lstats_operations = { unsigned long badness(struct task_struct *p, unsigned long uptime); static int proc_oom_score(struct task_struct *task, char *buffer) { - unsigned long points; + unsigned long points = 0; struct timespec uptime; do_posix_clock_monotonic_gettime(&uptime); read_lock(&tasklist_lock); - points = badness(task->group_leader, uptime.tv_sec); + if (pid_alive(task)) + points = badness(task, uptime.tv_sec); read_unlock(&tasklist_lock); return sprintf(buffer, "%lu\n", points); } |