enable lvds 1280x800

hc

2023-11-20 0d8657dd3056063fb115946b10157477b5c70451

 kernel/kernel/rcu/rcu.h
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@@ -528,7 +528,6 @@
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 static inline int rcu_get_gp_kthreads_prio(void) { return 0; }
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 #else /* #ifdef CONFIG_TINY_RCU */
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 unsigned long rcu_get_gp_seq(void);
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-unsigned long rcu_bh_get_gp_seq(void);
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 unsigned long rcu_sched_get_gp_seq(void);
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 unsigned long rcu_exp_batches_completed(void);
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 unsigned long rcu_exp_batches_completed_sched(void);
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@@ -536,10 +535,18 @@
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 void show_rcu_gp_kthreads(void);
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 int rcu_get_gp_kthreads_prio(void);
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 void rcu_force_quiescent_state(void);
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-void rcu_bh_force_quiescent_state(void);
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 void rcu_sched_force_quiescent_state(void);
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 extern struct workqueue_struct *rcu_gp_wq;
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 extern struct workqueue_struct *rcu_par_gp_wq;
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+
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+#ifdef CONFIG_PREEMPT_RT_FULL
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+#define rcu_bh_get_gp_seq		rcu_get_gp_seq
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+#define rcu_bh_force_quiescent_state	rcu_force_quiescent_state
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+#else
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+unsigned long rcu_bh_get_gp_seq(void);
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+void rcu_bh_force_quiescent_state(void);
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+#endif
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+
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 #endif /* #else #ifdef CONFIG_TINY_RCU */
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 #ifdef CONFIG_RCU_NOCB_CPU