unsigned long flags; /* per process flags, defined below */
unsigned long ptrace;
- int lock_depth; /* Lock depth */
+ int lock_depth; /* BKL lock depth */
int prio, static_prio;
struct list_head run_list;
struct key *thread_keyring; /* keyring private to this thread */
#endif
int oomkilladj; /* OOM kill score adjustment (bit shift). */
- char comm[TASK_COMM_LEN];
+ char comm[TASK_COMM_LEN]; /* executable name excluding path
+ - access with [gs]et_task_comm (which lock
+ it with task_lock())
+ - initialized normally by flush_old_exec */
/* file system info */
int link_count, total_link_count;
/* ipc stuff */
extern void set_user_nice(task_t *p, long nice);
extern int task_prio(const task_t *p);
extern int task_nice(const task_t *p);
+extern int can_nice(const task_t *p, const int nice);
extern int task_curr(const task_t *p);
extern int idle_cpu(int cpu);
extern int sched_setscheduler(struct task_struct *, int, struct sched_param *);
extern void flush_thread(void);
extern void exit_thread(void);
-extern void exit_mm(struct task_struct *);
extern void exit_files(struct task_struct *);
extern void exit_signal(struct task_struct *);
extern void __exit_signal(struct task_struct *);
extern NORET_TYPE void do_group_exit(int);
-extern void reparent_to_init(void);
extern void daemonize(const char *, ...);
extern int allow_signal(int);
extern int disallow_signal(int);