init_task.h File Reference

#include <linux/rcupdate.h>
#include <linux/irqflags.h>
#include <linux/utsname.h>
#include <linux/lockdep.h>
#include <linux/ftrace.h>
#include <linux/ipc.h>
#include <linux/pid_namespace.h>
#include <linux/user_namespace.h>
#include <linux/securebits.h>
#include <net/net_namespace.h>

Go to the source code of this file.

Macros
#define	INIT_PUSHABLE_TASKS(tsk)
#define	INIT_GROUP_RWSEM(sig)
#define	INIT_CPUSET_SEQ
#define	INIT_SIGNALS(sig)
#define	INIT_SIGHAND(sighand)
#define	INIT_STRUCT_PID
#define	INIT_PID_LINK(type)
#define	INIT_IDS
#define	INIT_TASK_RCU_BOOST()
#define	INIT_TASK_RCU_TREE_PREEMPT(tsk)
#define	INIT_TASK_RCU_PREEMPT(tsk)
#define	INIT_CGROUP_SCHED(tsk)
#define	INIT_PERF_EVENTS(tsk)
#define	INIT_TASK_COMM   "swapper"
#define	INIT_TASK(tsk)
#define	INIT_CPU_TIMERS(cpu_timers)
#define	__init_task_data   __attribute__((__section__(".data..init_task")))

Variables
struct files_struct	init_files
struct fs_struct	init_fs
struct nsproxy	init_nsproxy
struct group_info	init_groups
struct cred	init_cred
struct task_group	root_task_group

Macro Definition Documentation

#define __init_task_data   __attribute__((__section__(".data..init_task")))

Definition at line 224 of file init_task.h.

#define INIT_CGROUP_SCHED

(

tsk

)

Definition at line 132 of file init_task.h.

#define INIT_CPU_TIMERS

(

cpu_timers

)

Value:

{                                   \
    LIST_HEAD_INIT(cpu_timers[0]),                  \
    LIST_HEAD_INIT(cpu_timers[1]),                  \
    LIST_HEAD_INIT(cpu_timers[2]),                  \
}

Definition at line 216 of file init_task.h.

#define INIT_CPUSET_SEQ

Definition at line 36 of file init_task.h.

#define INIT_GROUP_RWSEM

(

sig

)

Definition at line 29 of file init_task.h.

#define INIT_IDS

Definition at line 98 of file init_task.h.

#define INIT_PERF_EVENTS

(

tsk

)

Definition at line 141 of file init_task.h.

#define INIT_PID_LINK

(

type

)

Value:

{                               \
    .node = {                       \
        .next = NULL,                   \
        .pprev = NULL,                  \
    },                          \
    .pid = &init_struct_pid,                \
}

Definition at line 84 of file init_task.h.

#define INIT_PUSHABLE_TASKS

(

tsk

)

Definition at line 19 of file init_task.h.

#define INIT_SIGHAND

(

sighand

)

Value:

{                       \
    .count      = ATOMIC_INIT(1),               \
    .action     = { { { .sa_handler = SIG_DFL, } }, },      \
    .siglock    = __SPIN_LOCK_UNLOCKED(sighand.siglock),    \
    .signalfd_wqh   = __WAIT_QUEUE_HEAD_INITIALIZER(sighand.signalfd_wqh),  \
}

Definition at line 60 of file init_task.h.

#define INIT_SIGNALS

(

sig

)

Value:

{                       \
    .nr_threads = 1,                        \
    .wait_chldexit  = __WAIT_QUEUE_HEAD_INITIALIZER(sig.wait_chldexit),\
    .shared_pending = {                         \
        .list = LIST_HEAD_INIT(sig.shared_pending.list),    \
        .signal =  {{0}}},                  \
    .posix_timers    = LIST_HEAD_INIT(sig.posix_timers),        \
    .cpu_timers = INIT_CPU_TIMERS(sig.cpu_timers),      \
    .rlim       = INIT_RLIMITS,                 \
    .cputimer   = {                         \
        .cputime = INIT_CPUTIME,                \
        .running = 0,                       \
        .lock = __RAW_SPIN_LOCK_UNLOCKED(sig.cputimer.lock),    \
    },                              \
    .cred_guard_mutex =                     \
         __MUTEX_INITIALIZER(sig.cred_guard_mutex),     \
    INIT_GROUP_RWSEM(sig)                       \
}

Definition at line 39 of file init_task.h.

#define INIT_STRUCT_PID

Value:

{                       \
    .count      = ATOMIC_INIT(1),               \
    .tasks      = {                     \
        { .first = NULL },                  \
        { .first = NULL },                  \
        { .first = NULL },                  \
    },                              \
    .level      = 0,                        \
    .numbers    = { {                       \
        .nr     = 0,                    \
        .ns     = &init_pid_ns,             \
        .pid_chain  = { .next = NULL, .pprev = NULL },  \
    }, }                                \
}

Definition at line 69 of file init_task.h.

#define INIT_TASK

(

tsk

)

Definition at line 150 of file init_task.h.

#define INIT_TASK_COMM   "swapper"

Definition at line 144 of file init_task.h.

#define INIT_TASK_RCU_BOOST

(

)

Definition at line 105 of file init_task.h.

#define INIT_TASK_RCU_PREEMPT

(

tsk

)

Definition at line 121 of file init_task.h.

#define INIT_TASK_RCU_TREE_PREEMPT

(

tsk

)

Definition at line 111 of file init_task.h.

Variable Documentation

struct cred init_cred

Definition at line 46 of file cred.c.

struct files_struct init_files

Definition at line 510 of file file.c.

struct fs_struct init_fs

Definition at line 161 of file fs_struct.c.

struct group_info init_groups

Definition at line 12 of file groups.c.

struct nsproxy init_nsproxy

Definition at line 31 of file nsproxy.c.

struct task_group root_task_group