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-rw-r--r--lib/kernel_lock.c18
-rw-r--r--lib/spinlock_debug.c18
2 files changed, 18 insertions, 18 deletions
diff --git a/lib/kernel_lock.c b/lib/kernel_lock.c
index 5526b46aba94..fdd23cdb53f3 100644
--- a/lib/kernel_lock.c
+++ b/lib/kernel_lock.c
@@ -36,12 +36,12 @@ static __cacheline_aligned_in_smp DEFINE_SPINLOCK(kernel_flag);
* If it successfully gets the lock, it should increment
* the preemption count like any spinlock does.
*
- * (This works on UP too - _raw_spin_trylock will never
+ * (This works on UP too - do_raw_spin_trylock will never
* return false in that case)
*/
int __lockfunc __reacquire_kernel_lock(void)
{
- while (!_raw_spin_trylock(&kernel_flag)) {
+ while (!do_raw_spin_trylock(&kernel_flag)) {
if (need_resched())
return -EAGAIN;
cpu_relax();
@@ -52,27 +52,27 @@ int __lockfunc __reacquire_kernel_lock(void)
void __lockfunc __release_kernel_lock(void)
{
- _raw_spin_unlock(&kernel_flag);
+ do_raw_spin_unlock(&kernel_flag);
preempt_enable_no_resched();
}
/*
* These are the BKL spinlocks - we try to be polite about preemption.
* If SMP is not on (ie UP preemption), this all goes away because the
- * _raw_spin_trylock() will always succeed.
+ * do_raw_spin_trylock() will always succeed.
*/
#ifdef CONFIG_PREEMPT
static inline void __lock_kernel(void)
{
preempt_disable();
- if (unlikely(!_raw_spin_trylock(&kernel_flag))) {
+ if (unlikely(!do_raw_spin_trylock(&kernel_flag))) {
/*
* If preemption was disabled even before this
* was called, there's nothing we can be polite
* about - just spin.
*/
if (preempt_count() > 1) {
- _raw_spin_lock(&kernel_flag);
+ do_raw_spin_lock(&kernel_flag);
return;
}
@@ -85,7 +85,7 @@ static inline void __lock_kernel(void)
while (spin_is_locked(&kernel_flag))
cpu_relax();
preempt_disable();
- } while (!_raw_spin_trylock(&kernel_flag));
+ } while (!do_raw_spin_trylock(&kernel_flag));
}
}
@@ -96,7 +96,7 @@ static inline void __lock_kernel(void)
*/
static inline void __lock_kernel(void)
{
- _raw_spin_lock(&kernel_flag);
+ do_raw_spin_lock(&kernel_flag);
}
#endif
@@ -106,7 +106,7 @@ static inline void __unlock_kernel(void)
* the BKL is not covered by lockdep, so we open-code the
* unlocking sequence (and thus avoid the dep-chain ops):
*/
- _raw_spin_unlock(&kernel_flag);
+ do_raw_spin_unlock(&kernel_flag);
preempt_enable();
}
diff --git a/lib/spinlock_debug.c b/lib/spinlock_debug.c
index e705848cc33c..4755b98b6dfb 100644
--- a/lib/spinlock_debug.c
+++ b/lib/spinlock_debug.c
@@ -125,7 +125,7 @@ static void __spin_lock_debug(raw_spinlock_t *lock)
}
}
-void _raw_spin_lock(raw_spinlock_t *lock)
+void do_raw_spin_lock(raw_spinlock_t *lock)
{
debug_spin_lock_before(lock);
if (unlikely(!arch_spin_trylock(&lock->raw_lock)))
@@ -133,7 +133,7 @@ void _raw_spin_lock(raw_spinlock_t *lock)
debug_spin_lock_after(lock);
}
-int _raw_spin_trylock(raw_spinlock_t *lock)
+int do_raw_spin_trylock(raw_spinlock_t *lock)
{
int ret = arch_spin_trylock(&lock->raw_lock);
@@ -148,7 +148,7 @@ int _raw_spin_trylock(raw_spinlock_t *lock)
return ret;
}
-void _raw_spin_unlock(raw_spinlock_t *lock)
+void do_raw_spin_unlock(raw_spinlock_t *lock)
{
debug_spin_unlock(lock);
arch_spin_unlock(&lock->raw_lock);
@@ -193,13 +193,13 @@ static void __read_lock_debug(rwlock_t *lock)
}
#endif
-void _raw_read_lock(rwlock_t *lock)
+void do_raw_read_lock(rwlock_t *lock)
{
RWLOCK_BUG_ON(lock->magic != RWLOCK_MAGIC, lock, "bad magic");
arch_read_lock(&lock->raw_lock);
}
-int _raw_read_trylock(rwlock_t *lock)
+int do_raw_read_trylock(rwlock_t *lock)
{
int ret = arch_read_trylock(&lock->raw_lock);
@@ -212,7 +212,7 @@ int _raw_read_trylock(rwlock_t *lock)
return ret;
}
-void _raw_read_unlock(rwlock_t *lock)
+void do_raw_read_unlock(rwlock_t *lock)
{
RWLOCK_BUG_ON(lock->magic != RWLOCK_MAGIC, lock, "bad magic");
arch_read_unlock(&lock->raw_lock);
@@ -268,14 +268,14 @@ static void __write_lock_debug(rwlock_t *lock)
}
#endif
-void _raw_write_lock(rwlock_t *lock)
+void do_raw_write_lock(rwlock_t *lock)
{
debug_write_lock_before(lock);
arch_write_lock(&lock->raw_lock);
debug_write_lock_after(lock);
}
-int _raw_write_trylock(rwlock_t *lock)
+int do_raw_write_trylock(rwlock_t *lock)
{
int ret = arch_write_trylock(&lock->raw_lock);
@@ -290,7 +290,7 @@ int _raw_write_trylock(rwlock_t *lock)
return ret;
}
-void _raw_write_unlock(rwlock_t *lock)
+void do_raw_write_unlock(rwlock_t *lock)
{
debug_write_unlock(lock);
arch_write_unlock(&lock->raw_lock);