diff options
Diffstat (limited to 'drivers/staging/android/lowmemorykiller.c')
| -rw-r--r-- | drivers/staging/android/lowmemorykiller.c | 5 |
1 files changed, 4 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); } |