Function report |
Source Code:kernel\rcu\srcutree.c |
Create Date:2022-07-28 10:18:25 |
Last Modify:2020-03-12 14:18:49 | Copyright©Brick |
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Name:Initialize non-compile-time initialized fields, including the* associated srcu_node and srcu_data structures. The is_static* parameter is passed through to init_srcu_struct_nodes(), and* also tells us that ->sda has already been wired up to srcu_data.
Proto:static int init_srcu_struct_fields(struct srcu_struct *ssp, bool is_static)
Type:int
Parameter:
Type | Parameter | Name |
---|---|---|
struct srcu_struct * | ssp | |
bool | is_static |
170 | mutex_init - initialize the mutex*@mutex: the mutex to be initialized* Initialize the mutex to unlocked state.* It is not allowed to initialize an already locked mutex.( & srcu_cb_mutex) |
171 | mutex_init - initialize the mutex*@mutex: the mutex to be initialized* Initialize the mutex to unlocked state.* It is not allowed to initialize an already locked mutex.( & srcu_gp_mutex) |
172 | Current reader array element. = 0 |
173 | srcu_gp_seq = 0 |
174 | srcu_barrier_seq = 0 |
175 | mutex_init - initialize the mutex*@mutex: the mutex to be initialized* Initialize the mutex to unlocked state.* It is not allowed to initialize an already locked mutex.( & srcu_barrier_mutex) |
176 | atomic_set( & srcu_barrier_cpu_cnt, 0) |
177 | INIT_DELAYED_WORK( & work, process_srcu) |
178 | If Not is_static Then sda = alloc_percpu(structsrcu_data) |
181 | srcu_gp_seq_needed_exp = 0 |
183 | smp_store_release( & srcu_gp_seq_needed, 0) |
Name | Describe |
---|---|
__init_srcu_struct | |
check_init_srcu_struct | First-use initialization of statically allocated srcu_struct* structure |
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