Function report |
Source Code:kernel\locking\lockdep.c |
Create Date:2022-07-28 09:49:24 |
| Last Modify:2020-03-17 14:16:01 | Copyright©Brick |
| home page | Tree |
| Annotation kernel can get tool activity | Download SCCT | Chinese |
Name:The hash key of the lock dependency chains is a hash itself too:* it's a hash of all locks taken up to that lock, including that lock.* It's a 64-bit hash, because it's important for the keys to be* unique.
Proto:static inline u64 iterate_chain_key(u64 key, unsigned int idx)
Type:u64
Parameter:
| Type | Parameter | Name |
|---|---|---|
| u64 | key | |
| unsigned int | idx |
| Name | Describe |
|---|---|
| __lock_acquire | This gets called for every mutex_lock*()/spin_lock*() operation |
| 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 |