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-rw-r--r--ANDROID_3.4.5/include/linux/rcutiny.h171
1 files changed, 0 insertions, 171 deletions
diff --git a/ANDROID_3.4.5/include/linux/rcutiny.h b/ANDROID_3.4.5/include/linux/rcutiny.h
deleted file mode 100644
index e93df771..00000000
--- a/ANDROID_3.4.5/include/linux/rcutiny.h
+++ /dev/null
@@ -1,171 +0,0 @@
-/*
- * Read-Copy Update mechanism for mutual exclusion, the Bloatwatch edition.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Copyright IBM Corporation, 2008
- *
- * Author: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
- *
- * For detailed explanation of Read-Copy Update mechanism see -
- * Documentation/RCU
- */
-#ifndef __LINUX_TINY_H
-#define __LINUX_TINY_H
-
-#include <linux/cache.h>
-
-static inline void rcu_init(void)
-{
-}
-
-static inline void rcu_barrier_bh(void)
-{
- wait_rcu_gp(call_rcu_bh);
-}
-
-static inline void rcu_barrier_sched(void)
-{
- wait_rcu_gp(call_rcu_sched);
-}
-
-#ifdef CONFIG_TINY_RCU
-
-static inline void synchronize_rcu_expedited(void)
-{
- synchronize_sched(); /* Only one CPU, so pretty fast anyway!!! */
-}
-
-static inline void rcu_barrier(void)
-{
- rcu_barrier_sched(); /* Only one CPU, so only one list of callbacks! */
-}
-
-#else /* #ifdef CONFIG_TINY_RCU */
-
-void synchronize_rcu_expedited(void);
-
-static inline void rcu_barrier(void)
-{
- wait_rcu_gp(call_rcu);
-}
-
-#endif /* #else #ifdef CONFIG_TINY_RCU */
-
-static inline void synchronize_rcu_bh(void)
-{
- synchronize_sched();
-}
-
-static inline void synchronize_rcu_bh_expedited(void)
-{
- synchronize_sched();
-}
-
-static inline void synchronize_sched_expedited(void)
-{
- synchronize_sched();
-}
-
-static inline void kfree_call_rcu(struct rcu_head *head,
- void (*func)(struct rcu_head *rcu))
-{
- call_rcu(head, func);
-}
-
-#ifdef CONFIG_TINY_RCU
-
-static inline void rcu_preempt_note_context_switch(void)
-{
-}
-
-static inline void exit_rcu(void)
-{
-}
-
-static inline int rcu_needs_cpu(int cpu)
-{
- return 0;
-}
-
-#else /* #ifdef CONFIG_TINY_RCU */
-
-void rcu_preempt_note_context_switch(void);
-extern void exit_rcu(void);
-int rcu_preempt_needs_cpu(void);
-
-static inline int rcu_needs_cpu(int cpu)
-{
- return rcu_preempt_needs_cpu();
-}
-
-#endif /* #else #ifdef CONFIG_TINY_RCU */
-
-static inline void rcu_note_context_switch(int cpu)
-{
- rcu_sched_qs(cpu);
- rcu_preempt_note_context_switch();
-}
-
-/*
- * Take advantage of the fact that there is only one CPU, which
- * allows us to ignore virtualization-based context switches.
- */
-static inline void rcu_virt_note_context_switch(int cpu)
-{
-}
-
-/*
- * Return the number of grace periods.
- */
-static inline long rcu_batches_completed(void)
-{
- return 0;
-}
-
-/*
- * Return the number of bottom-half grace periods.
- */
-static inline long rcu_batches_completed_bh(void)
-{
- return 0;
-}
-
-static inline void rcu_force_quiescent_state(void)
-{
-}
-
-static inline void rcu_bh_force_quiescent_state(void)
-{
-}
-
-static inline void rcu_sched_force_quiescent_state(void)
-{
-}
-
-static inline void rcu_cpu_stall_reset(void)
-{
-}
-
-#ifdef CONFIG_DEBUG_LOCK_ALLOC
-extern int rcu_scheduler_active __read_mostly;
-extern void rcu_scheduler_starting(void);
-#else /* #ifdef CONFIG_DEBUG_LOCK_ALLOC */
-static inline void rcu_scheduler_starting(void)
-{
-}
-#endif /* #else #ifdef CONFIG_DEBUG_LOCK_ALLOC */
-
-#endif /* __LINUX_RCUTINY_H */