Function report |
Source Code:kernel\locking\qspinlock.c |
Create Date:2022-07-28 09:51:37 |
| Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:grab_mcs_node
Proto:static inline __pure struct mcs_spinlock *grab_mcs_node(struct mcs_spinlock *base, int idx)
Type:struct mcs_spinlock
Parameter:
| Type | Parameter | Name |
|---|---|---|
| struct mcs_spinlock * | base | |
| int | idx |
| 135 | Return mcs |
| Name | Describe |
|---|---|
| queued_spin_lock_slowpath | queued_spin_lock_slowpath - acquire the queued spinlock*@lock: Pointer to queued spinlock structure*@val: Current value of the queued spinlock 32-bit word* (queue tail, pending bit, lock value)* fast : slow : unlock* : :* uncontended (0,0,0) -:--> (0,0,1) |
| 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 |