lib/Kconfig.debug: fix help message for DEFAULT_HUNG_TASK_TIMEOUT

[pandora-kernel.git] / lib / rwsem-spinlock.c

diff --git a/lib/rwsem-spinlock.c b/lib/rwsem-spinlock.c
index ffc9fc7..f2393c2 100644 (file)
--- a/lib/rwsem-spinlock.c
+++ b/lib/rwsem-spinlock.c
@@ -22,9 +22,9 @@ int rwsem_is_locked(struct rw_semaphore *sem)
        int ret = 1;
        unsigned long flags;
 
-       if (spin_trylock_irqsave(&sem->wait_lock, flags)) {
+       if (raw_spin_trylock_irqsave(&sem->wait_lock, flags)) {
                ret = (sem->activity != 0);
-               spin_unlock_irqrestore(&sem->wait_lock, flags);
+               raw_spin_unlock_irqrestore(&sem->wait_lock, flags);
        }
        return ret;
 }
@@ -44,7 +44,7 @@ void __init_rwsem(struct rw_semaphore *sem, const char *name,
        lockdep_init_map(&sem->dep_map, name, key, 0);
 #endif
        sem->activity = 0;
-       spin_lock_init(&sem->wait_lock);
+       raw_spin_lock_init(&sem->wait_lock);
        INIT_LIST_HEAD(&sem->wait_list);
 }
 EXPORT_SYMBOL(__init_rwsem);
@@ -145,12 +145,12 @@ void __sched __down_read(struct rw_semaphore *sem)
        struct task_struct *tsk;
        unsigned long flags;
 
-       spin_lock_irqsave(&sem->wait_lock, flags);
+       raw_spin_lock_irqsave(&sem->wait_lock, flags);
 
        if (sem->activity >= 0 && list_empty(&sem->wait_list)) {
                /* granted */
                sem->activity++;
-               spin_unlock_irqrestore(&sem->wait_lock, flags);
+               raw_spin_unlock_irqrestore(&sem->wait_lock, flags);
                goto out;
        }
 
@@ -165,7 +165,7 @@ void __sched __down_read(struct rw_semaphore *sem)
        list_add_tail(&waiter.list, &sem->wait_list);
 
        /* we don't need to touch the semaphore struct anymore */
-       spin_unlock_irqrestore(&sem->wait_lock, flags);
+       raw_spin_unlock_irqrestore(&sem->wait_lock, flags);
 
        /* wait to be given the lock */
        for (;;) {
@@ -189,7 +189,7 @@ int __down_read_trylock(struct rw_semaphore *sem)
        int ret = 0;
 
 
-       spin_lock_irqsave(&sem->wait_lock, flags);
+       raw_spin_lock_irqsave(&sem->wait_lock, flags);
 
        if (sem->activity >= 0 && list_empty(&sem->wait_list)) {
                /* granted */
@@ -197,7 +197,7 @@ int __down_read_trylock(struct rw_semaphore *sem)
                ret = 1;
        }
 
-       spin_unlock_irqrestore(&sem->wait_lock, flags);
+       raw_spin_unlock_irqrestore(&sem->wait_lock, flags);
 
        return ret;
 }
@@ -212,12 +212,12 @@ void __sched __down_write_nested(struct rw_semaphore *sem, int subclass)
        struct task_struct *tsk;
        unsigned long flags;
 
-       spin_lock_irqsave(&sem->wait_lock, flags);
+       raw_spin_lock_irqsave(&sem->wait_lock, flags);
 
        if (sem->activity == 0 && list_empty(&sem->wait_list)) {
                /* granted */
                sem->activity = -1;
-               spin_unlock_irqrestore(&sem->wait_lock, flags);
+               raw_spin_unlock_irqrestore(&sem->wait_lock, flags);
                goto out;
        }
 
@@ -232,7 +232,7 @@ void __sched __down_write_nested(struct rw_semaphore *sem, int subclass)
        list_add_tail(&waiter.list, &sem->wait_list);
 
        /* we don't need to touch the semaphore struct anymore */
-       spin_unlock_irqrestore(&sem->wait_lock, flags);
+       raw_spin_unlock_irqrestore(&sem->wait_lock, flags);
 
        /* wait to be given the lock */
        for (;;) {
@@ -260,7 +260,7 @@ int __down_write_trylock(struct rw_semaphore *sem)
        unsigned long flags;
        int ret = 0;
 
-       spin_lock_irqsave(&sem->wait_lock, flags);
+       raw_spin_lock_irqsave(&sem->wait_lock, flags);
 
        if (sem->activity == 0 && list_empty(&sem->wait_list)) {
                /* granted */
@@ -268,7 +268,7 @@ int __down_write_trylock(struct rw_semaphore *sem)
                ret = 1;
        }
 
-       spin_unlock_irqrestore(&sem->wait_lock, flags);
+       raw_spin_unlock_irqrestore(&sem->wait_lock, flags);
 
        return ret;
 }
@@ -280,12 +280,12 @@ void __up_read(struct rw_semaphore *sem)
 {
        unsigned long flags;
 
-       spin_lock_irqsave(&sem->wait_lock, flags);
+       raw_spin_lock_irqsave(&sem->wait_lock, flags);
 
        if (--sem->activity == 0 && !list_empty(&sem->wait_list))
                sem = __rwsem_wake_one_writer(sem);
 
-       spin_unlock_irqrestore(&sem->wait_lock, flags);
+       raw_spin_unlock_irqrestore(&sem->wait_lock, flags);
 }
 
 /*
@@ -295,13 +295,13 @@ void __up_write(struct rw_semaphore *sem)
 {
        unsigned long flags;
 
-       spin_lock_irqsave(&sem->wait_lock, flags);
+       raw_spin_lock_irqsave(&sem->wait_lock, flags);
 
        sem->activity = 0;
        if (!list_empty(&sem->wait_list))
                sem = __rwsem_do_wake(sem, 1);
 
-       spin_unlock_irqrestore(&sem->wait_lock, flags);
+       raw_spin_unlock_irqrestore(&sem->wait_lock, flags);
 }
 
 /*
@@ -312,12 +312,12 @@ void __downgrade_write(struct rw_semaphore *sem)
 {
        unsigned long flags;
 
-       spin_lock_irqsave(&sem->wait_lock, flags);
+       raw_spin_lock_irqsave(&sem->wait_lock, flags);
 
        sem->activity = 1;
        if (!list_empty(&sem->wait_list))
                sem = __rwsem_do_wake(sem, 0);
 
-       spin_unlock_irqrestore(&sem->wait_lock, flags);
+       raw_spin_unlock_irqrestore(&sem->wait_lock, flags);
 }