diff options
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 8ff666c..6b030a5 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -645,11 +645,13 @@ struct signal_struct { struct rw_semaphore threadgroup_fork_lock; #endif - int oom_adj; /* OOM kill score adjustment (bit shift) */ - int oom_score_adj; /* OOM kill score adjustment */ - int oom_score_adj_min; /* OOM kill score adjustment minimum value. + int oom_adj; /* OOM kill score adjustment (bit shift) */ + short oom_score_adj; /* OOM kill score adjustment */ + short oom_score_adj_min;/* OOM kill score adjustment min value. * Only settable by CAP_SYS_RESOURCE. */ - +#ifdef CONFIG_ANDROID_LMK_ADJ_RBTREE + struct rb_node adj_node; +#endif struct mutex cred_guard_mutex; /* guard against foreign influences on * credential calculations * (notably. ptrace) */ @@ -705,6 +707,7 @@ struct user_struct { unsigned long mq_bytes; /* How many bytes can be allocated to mqueue? */ #endif unsigned long locked_shm; /* How many pages of mlocked shm ? */ + atomic_long_t pipe_bufs; /* how many pages are allocated in pipe buffers */ #ifdef CONFIG_KEYS struct key *uid_keyring; /* UID specific keyring */ @@ -1281,6 +1284,9 @@ struct task_struct { #endif struct list_head tasks; +#ifdef CONFIG_ANDROID_LMK_ADJ_RBTREE + struct rb_node adj_node; +#endif #ifdef CONFIG_SMP struct plist_node pushable_tasks; #endif @@ -1620,6 +1626,13 @@ static inline struct pid *task_tgid(struct task_struct *task) return task->group_leader->pids[PIDTYPE_PID].pid; } +#ifdef CONFIG_ANDROID_LMK_ADJ_RBTREE +extern void add_2_adj_tree(struct task_struct *task); +extern void delete_from_adj_tree(struct task_struct *task); +#else +static inline void add_2_adj_tree(struct task_struct *task) { } +static inline void delete_from_adj_tree(struct task_struct *task) { } +#endif /* * Without tasklist or rcu lock it is not safe to dereference * the result of task_pgrp/task_session even if task == current, |