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author | Tejun Heo <tj@kernel.org> | 2010-04-05 11:37:28 +0900 |
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committer | Tejun Heo <tj@kernel.org> | 2010-04-05 11:37:28 +0900 |
commit | 336f5899d287f06d8329e208fc14ce50f7ec9698 (patch) | |
tree | 9b762d450d5eb248a6ff8317badb7e223d93ed58 /fs/proc/base.c | |
parent | a4ab2773205e8b94c18625455f85e3b6bb9d7ad6 (diff) | |
parent | db217dece3003df0841bacf9556b5c06aa097dae (diff) | |
download | kernel_samsung_smdk4412-336f5899d287f06d8329e208fc14ce50f7ec9698.zip kernel_samsung_smdk4412-336f5899d287f06d8329e208fc14ce50f7ec9698.tar.gz kernel_samsung_smdk4412-336f5899d287f06d8329e208fc14ce50f7ec9698.tar.bz2 |
Merge branch 'master' into export-slabh
Diffstat (limited to 'fs/proc/base.c')
-rw-r--r-- | fs/proc/base.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/proc/base.c b/fs/proc/base.c index 9e82adc..7621db8 100644 --- a/fs/proc/base.c +++ b/fs/proc/base.c @@ -443,12 +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); } |