diff options
-rw-r--r-- | drivers/staging/android/lowmemorykiller.c | 5 | ||||
-rw-r--r-- | kernel/fork.c | 2 |
2 files changed, 6 insertions, 1 deletions
diff --git a/drivers/staging/android/lowmemorykiller.c b/drivers/staging/android/lowmemorykiller.c index caa7d3d..239d32d 100644 --- a/drivers/staging/android/lowmemorykiller.c +++ b/drivers/staging/android/lowmemorykiller.c @@ -450,7 +450,10 @@ void add_2_adj_tree(struct task_struct *task) void delete_from_adj_tree(struct task_struct *task) { spin_lock(&lmk_lock); - rb_erase(&task->adj_node, &tasks_scoreadj); + if (!RB_EMPTY_NODE(&task->adj_node)) { + rb_erase(&task->adj_node, &tasks_scoreadj); + RB_CLEAR_NODE(&task->adj_node); + } spin_unlock(&lmk_lock); } diff --git a/kernel/fork.c b/kernel/fork.c index c1760e6..ba7e2bc 100644 --- a/kernel/fork.c +++ b/kernel/fork.c @@ -317,6 +317,8 @@ static struct task_struct *dup_task_struct(struct task_struct *orig) account_kernel_stack(ti, 1); + RB_CLEAR_NODE(&tsk->adj_node); + return tsk; out: |