Function report |
Source Code:kernel\sched\core.c |
Create Date:2022-07-28 09:36:18 |
Last Modify:2022-05-22 13:40:38 | Copyright©Brick |
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Annotation kernel can get tool activity | Download SCCT | Chinese |
Name: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.
Proto:static struct task_struct *find_process_by_pid(pid_t pid)
Type:struct task_struct
Parameter:
Type | Parameter | Name |
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pid_t | pid |
4686 | Return If pid Then find_task_by_vpid(pid) Else current process |
Name | Describe |
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do_sched_setscheduler | |
SYSCALL_DEFINE3 | sys_sched_setattr - same as above, but with extended sched_attr*@pid: the pid in question.*@uattr: structure containing the extended parameters.*@flags: for future extension. |
SYSCALL_DEFINE2 | sys_sched_getparam - get the RT priority of a thread*@pid: the pid in question.*@param: structure containing the RT priority.* Return: On success, 0 and the RT priority is in @param. Otherwise, an error* code. |
SYSCALL_DEFINE4 | sys_sched_getattr - similar to sched_getparam, but with sched_attr*@pid: the pid in question.*@uattr: structure containing the extended parameters.*@usize: sizeof(attr) for fwd/bwd comp.*@flags: for future extension. |
sched_setaffinity | |
sched_getaffinity | |
sched_rr_get_interval |
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