Function report

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\rcu\tree.c Create Date:2022-07-28 10:26:55
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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Name:all_rcu() - Queue an RCU callback for invocation after a grace period

Proto:void call_rcu(struct callback_head *head, rcu_callback_t func)

Type:void

Parameter:

TypeParameterName
struct callback_head *head
rcu_callback_tfunc
2683  Helper function for call_rcu() and friends. The cpu argument will* normally be -1, indicating "currently running CPU". It may specify* a CPU only if that CPU is a no-CBs CPU. Currently, only rcu_barrier()* is expected to specify a CPU.