Function report |
Source Code:kernel\rcu\rcu.h |
Create Date:2022-07-28 10:17:37 |
Last Modify:2022-05-19 07:39:19 | Copyright©Brick |
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Name:Compute the per-level fanout, either using the exact fanout specified* or balancing the tree, depending on the rcu_fanout_exact boot parameter.
Proto:static inline void rcu_init_levelspread(int *levelspread, const int *levelcnt)
Type:void
Parameter:
Type | Parameter | Name |
---|---|---|
int * | levelspread | |
const int * | levelcnt |
302 | When i < RCU_NUM_LVLS cycle levelspread[i] = INT_MIN |
304 | If rcu_fanout_exact Then |
305 | levelspread[rcu_num_lvls - 1] = rcu_fanout_leaf |
306 | When i >= 0 cycle levelspread[i] = RCU_FANOUT |
308 | Else |
312 | cprv = nr_cpu_ids |
Name | Describe |
---|---|
init_srcu_struct_nodes | Initialize SRCU combining tree. Note that statically allocated* srcu_struct structures might already have srcu_read_lock() and* srcu_read_unlock() running against them. So if the is_static parameter |
rcu_init_one | Helper function for rcu_init() that initializes the rcu_state structure. |
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