diff options
Diffstat (limited to 'include/linux/sched.h')
| -rw-r--r-- | include/linux/sched.h | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h index 9c13be3a21e..00e14411732 100644 --- a/include/linux/sched.h +++ b/include/linux/sched.h @@ -92,6 +92,7 @@ struct sched_param { #include <asm/processor.h> +struct mem_cgroup; struct exec_domain; struct futex_pi_state; struct robust_list_head; @@ -459,7 +460,7 @@ struct signal_struct { /* ITIMER_REAL timer for the process */ struct hrtimer real_timer; - struct task_struct *tsk; + struct pid *leader_pid; ktime_t it_real_incr; /* ITIMER_PROF and ITIMER_VIRTUAL timers for the process */ @@ -810,7 +811,7 @@ static inline int above_background_load(void) struct io_context; /* See blkdev.h */ #define NGROUPS_SMALL 32 -#define NGROUPS_PER_BLOCK ((int)(PAGE_SIZE / sizeof(gid_t))) +#define NGROUPS_PER_BLOCK ((unsigned int)(PAGE_SIZE / sizeof(gid_t))) struct group_info { int ngroups; atomic_t usage; @@ -1331,9 +1332,8 @@ struct pid_namespace; * from various namespaces * * task_xid_nr() : global id, i.e. the id seen from the init namespace; - * task_xid_vnr() : virtual id, i.e. the id seen from the namespace the task - * belongs to. this only makes sence when called in the - * context of the task that belongs to the same namespace; + * task_xid_vnr() : virtual id, i.e. the id seen from the pid namespace of + * current. * task_xid_nr_ns() : id seen from the ns specified; * * set_task_vxid() : assigns a virtual id to a task; @@ -1631,7 +1631,7 @@ extern struct task_struct *find_task_by_vpid(pid_t nr); extern struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns); -extern void __set_special_pids(pid_t session, pid_t pgrp); +extern void __set_special_pids(struct pid *pid); /* per-UID process charging. */ extern struct user_struct * alloc_uid(struct user_namespace *, uid_t); @@ -1686,11 +1686,9 @@ extern void block_all_signals(int (*notifier)(void *priv), void *priv, extern void unblock_all_signals(void); extern void release_task(struct task_struct * p); extern int send_sig_info(int, struct siginfo *, struct task_struct *); -extern int send_group_sig_info(int, struct siginfo *, struct task_struct *); extern int force_sigsegv(int, struct task_struct *); extern int force_sig_info(int, struct siginfo *, struct task_struct *); extern int __kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp); -extern int kill_pgrp_info(int sig, struct siginfo *info, struct pid *pgrp); extern int kill_pid_info(int sig, struct siginfo *info, struct pid *pid); extern int kill_pid_info_as_uid(int, struct siginfo *, struct pid *, uid_t, uid_t, u32); extern int kill_pgrp(struct pid *pid, int sig, int priv); |