xref: /OK3568_Linux_fs/kernel/tools/include/linux/rcu.h (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun #ifndef _LIBLOCKDEP_RCU_H_
3*4882a593Smuzhiyun #define _LIBLOCKDEP_RCU_H_
4*4882a593Smuzhiyun 
5*4882a593Smuzhiyun int rcu_scheduler_active;
6*4882a593Smuzhiyun 
rcu_lockdep_current_cpu_online(void)7*4882a593Smuzhiyun static inline int rcu_lockdep_current_cpu_online(void)
8*4882a593Smuzhiyun {
9*4882a593Smuzhiyun 	return 1;
10*4882a593Smuzhiyun }
11*4882a593Smuzhiyun 
rcu_is_cpu_idle(void)12*4882a593Smuzhiyun static inline int rcu_is_cpu_idle(void)
13*4882a593Smuzhiyun {
14*4882a593Smuzhiyun 	return 1;
15*4882a593Smuzhiyun }
16*4882a593Smuzhiyun 
rcu_is_watching(void)17*4882a593Smuzhiyun static inline bool rcu_is_watching(void)
18*4882a593Smuzhiyun {
19*4882a593Smuzhiyun 	return false;
20*4882a593Smuzhiyun }
21*4882a593Smuzhiyun 
22*4882a593Smuzhiyun #define rcu_assign_pointer(p, v)	do { (p) = (v); } while (0)
23*4882a593Smuzhiyun #define RCU_INIT_POINTER(p, v)	do { (p) = (v); } while (0)
24*4882a593Smuzhiyun 
25*4882a593Smuzhiyun #endif
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