find_task_by_vpid

Name:find_task_by_vpid

Proto:struct task_struct *find_task_by_vpid(pid_t vnr)

Type:struct task_struct

Parameter:

Type	Parameter	Name
pid_t	vnr

397

Return Must be called under rcu_read_lock().

**Caller**
Name	Describe
SYSCALL_DEFINE3
SYSCALL_DEFINE2	Ugh. To avoid negative return values, "getpriority()" will* not return the normal nice-value, but a negated value that* has been offset by 20 (ie it returns 40..1 instead of -20..19)* to stay compatible.
SYSCALL_DEFINE2	This needs some heavy checking
do_getpgid
SYSCALL_DEFINE1
SYSCALL_DEFINE4
find_get_task_by_vpid
find_process_by_pid	d_process_by_pid - find a process with a matching PID value.@pid: the pid in question. The task of @pid, if found. %NULL otherwise.
SYSCALL_DEFINE5
lookup_task	Functions for validating access to tasks.
SYSCALL_DEFINE3	sys_get_robust_list() - Get the robust-futex list head of a task@pid: pid of the process [zero for current task]@head_ptr: pointer to a list-head pointer, the kernel fills it in*@len_ptr: pointer to a length field, the kernel fills in the header size
COMPAT_SYSCALL_DEFINE3
cgroup_procs_write_start
fill_stats_for_tgid
trace_user_stack_print	TRACE_USER_STACK
find_lively_task_by_vpid
kernel_move_pages	Move a list of pages in the address space of the currently executing* process.
SYSCALL_DEFINE2
tomoyo_read_pid	moyo_read_pid - Get domainname of the specified PID

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