Function report |
Source Code:kernel\futex.c |
Create Date:2022-07-28 10:54:19 |
Last Modify:2020-03-17 15:28:32 | Copyright©Brick |
home page | Tree |
Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:__queue_me
Proto:static inline void __queue_me(struct futex_q *q, struct futex_hash_bucket *hb)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
struct futex_q * | q | |
struct futex_hash_bucket * | hb |
2342 | prio = min - return minimum of two values of the same or compatible types*@x: first value*@y: second value(normal_prio, MAX_RT_PRIO) |
2345 | plist_add - add @node to @head*@node: &struct plist_node pointer*@head: &struct plist_head pointer |
2346 | task = current process |
Name | Describe |
---|---|
queue_me | queue_me() - Enqueue the futex_q on the futex_hash_bucket*@q: The futex_q to enqueue*@hb: The destination hash bucket* The hb->lock must be held by the caller, and is released here. A call to |
futex_lock_pi | Userspace tried a 0 -> TID atomic transition of the futex value* and failed. The kernel side here does the whole locking operation:* if there are waiters then it will block as a consequence of relying* on rt-mutexes, it does PI, etc |
Source code conversion tool public plug-in interface | X |
---|---|
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion |