41,7 → 41,13 |
#include <arch.h> |
#include <preemption.h> |
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typedef struct rcu_callback_list { |
struct rcu_callback_list* next; |
void (*func)(void*); |
void* data; |
} rcu_callback_list_t; |
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/** Read lock for RCU protected pointer */ |
#define rcu_read_lock() preemption_disable() |
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54,12 → 60,17 |
/** Assigning a value to an RCU protected pointer */ |
#define rcu_assign_pointer(p, newp) {write_barrier(); (p)=(newp);} |
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/** RCU sync callback for those who don't need custom allocation */ |
#define rcu_sync_callback(func, data) {\ |
rcu_callback_list_t* rd = malloc(sizeof(rcu_callback_list_t),0);\ |
rcu_sync_callback_custom_alloc(func, data, rd);} |
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void rcu_init(void); |
void rcu_synchronize(void); |
void rcu_synchronize_callback_function(void* waitq); |
void rcu_sync_callback(void (*func)(void* data), void* data); |
void rcu_sync_callback_custom_alloc(void (*func)(void* data), void* data, rcu_callback_list_t* rcu_struct); |
void rcu_tasklet(void* data); |
inline void rcu_passQS(void); |
void rcu_passQS(void); |
void rcu_run_callbacks(void); |
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#endif |