summaryrefslogtreecommitdiffstats
path: root/include/linux
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/rwlock.h32
-rw-r--r--include/linux/rwlock_api_smp.h40
-rw-r--r--include/linux/spinlock.h16
-rw-r--r--include/linux/spinlock_api_smp.h24
4 files changed, 56 insertions, 56 deletions
diff --git a/include/linux/rwlock.h b/include/linux/rwlock.h
index 5725b034def..bd799bc6d08 100644
--- a/include/linux/rwlock.h
+++ b/include/linux/rwlock.h
@@ -29,25 +29,25 @@ do { \
#endif
#ifdef CONFIG_DEBUG_SPINLOCK
- extern void _raw_read_lock(rwlock_t *lock);
-#define _raw_read_lock_flags(lock, flags) _raw_read_lock(lock)
- extern int _raw_read_trylock(rwlock_t *lock);
- extern void _raw_read_unlock(rwlock_t *lock);
- extern void _raw_write_lock(rwlock_t *lock);
-#define _raw_write_lock_flags(lock, flags) _raw_write_lock(lock)
- extern int _raw_write_trylock(rwlock_t *lock);
- extern void _raw_write_unlock(rwlock_t *lock);
+ extern void do_raw_read_lock(rwlock_t *lock);
+#define do_raw_read_lock_flags(lock, flags) do_raw_read_lock(lock)
+ extern int do_raw_read_trylock(rwlock_t *lock);
+ extern void do_raw_read_unlock(rwlock_t *lock);
+ extern void do_raw_write_lock(rwlock_t *lock);
+#define do_raw_write_lock_flags(lock, flags) do_raw_write_lock(lock)
+ extern int do_raw_write_trylock(rwlock_t *lock);
+ extern void do_raw_write_unlock(rwlock_t *lock);
#else
-# define _raw_read_lock(rwlock) arch_read_lock(&(rwlock)->raw_lock)
-# define _raw_read_lock_flags(lock, flags) \
+# define do_raw_read_lock(rwlock) arch_read_lock(&(rwlock)->raw_lock)
+# define do_raw_read_lock_flags(lock, flags) \
arch_read_lock_flags(&(lock)->raw_lock, *(flags))
-# define _raw_read_trylock(rwlock) arch_read_trylock(&(rwlock)->raw_lock)
-# define _raw_read_unlock(rwlock) arch_read_unlock(&(rwlock)->raw_lock)
-# define _raw_write_lock(rwlock) arch_write_lock(&(rwlock)->raw_lock)
-# define _raw_write_lock_flags(lock, flags) \
+# define do_raw_read_trylock(rwlock) arch_read_trylock(&(rwlock)->raw_lock)
+# define do_raw_read_unlock(rwlock) arch_read_unlock(&(rwlock)->raw_lock)
+# define do_raw_write_lock(rwlock) arch_write_lock(&(rwlock)->raw_lock)
+# define do_raw_write_lock_flags(lock, flags) \
arch_write_lock_flags(&(lock)->raw_lock, *(flags))
-# define _raw_write_trylock(rwlock) arch_write_trylock(&(rwlock)->raw_lock)
-# define _raw_write_unlock(rwlock) arch_write_unlock(&(rwlock)->raw_lock)
+# define do_raw_write_trylock(rwlock) arch_write_trylock(&(rwlock)->raw_lock)
+# define do_raw_write_unlock(rwlock) arch_write_unlock(&(rwlock)->raw_lock)
#endif
#define read_can_lock(rwlock) arch_read_can_lock(&(rwlock)->raw_lock)
diff --git a/include/linux/rwlock_api_smp.h b/include/linux/rwlock_api_smp.h
index 090f876f828..b3ba5ae6a8c 100644
--- a/include/linux/rwlock_api_smp.h
+++ b/include/linux/rwlock_api_smp.h
@@ -113,7 +113,7 @@ void __lockfunc _write_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
static inline int __read_trylock(rwlock_t *lock)
{
preempt_disable();
- if (_raw_read_trylock(lock)) {
+ if (do_raw_read_trylock(lock)) {
rwlock_acquire_read(&lock->dep_map, 0, 1, _RET_IP_);
return 1;
}
@@ -124,7 +124,7 @@ static inline int __read_trylock(rwlock_t *lock)
static inline int __write_trylock(rwlock_t *lock)
{
preempt_disable();
- if (_raw_write_trylock(lock)) {
+ if (do_raw_write_trylock(lock)) {
rwlock_acquire(&lock->dep_map, 0, 1, _RET_IP_);
return 1;
}
@@ -143,7 +143,7 @@ static inline void __read_lock(rwlock_t *lock)
{
preempt_disable();
rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
- LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock);
+ LOCK_CONTENDED(lock, do_raw_read_trylock, do_raw_read_lock);
}
static inline unsigned long __read_lock_irqsave(rwlock_t *lock)
@@ -153,8 +153,8 @@ static inline unsigned long __read_lock_irqsave(rwlock_t *lock)
local_irq_save(flags);
preempt_disable();
rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
- LOCK_CONTENDED_FLAGS(lock, _raw_read_trylock, _raw_read_lock,
- _raw_read_lock_flags, &flags);
+ LOCK_CONTENDED_FLAGS(lock, do_raw_read_trylock, do_raw_read_lock,
+ do_raw_read_lock_flags, &flags);
return flags;
}
@@ -163,7 +163,7 @@ static inline void __read_lock_irq(rwlock_t *lock)
local_irq_disable();
preempt_disable();
rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
- LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock);
+ LOCK_CONTENDED(lock, do_raw_read_trylock, do_raw_read_lock);
}
static inline void __read_lock_bh(rwlock_t *lock)
@@ -171,7 +171,7 @@ static inline void __read_lock_bh(rwlock_t *lock)
local_bh_disable();
preempt_disable();
rwlock_acquire_read(&lock->dep_map, 0, 0, _RET_IP_);
- LOCK_CONTENDED(lock, _raw_read_trylock, _raw_read_lock);
+ LOCK_CONTENDED(lock, do_raw_read_trylock, do_raw_read_lock);
}
static inline unsigned long __write_lock_irqsave(rwlock_t *lock)
@@ -181,8 +181,8 @@ static inline unsigned long __write_lock_irqsave(rwlock_t *lock)
local_irq_save(flags);
preempt_disable();
rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
- LOCK_CONTENDED_FLAGS(lock, _raw_write_trylock, _raw_write_lock,
- _raw_write_lock_flags, &flags);
+ LOCK_CONTENDED_FLAGS(lock, do_raw_write_trylock, do_raw_write_lock,
+ do_raw_write_lock_flags, &flags);
return flags;
}
@@ -191,7 +191,7 @@ static inline void __write_lock_irq(rwlock_t *lock)
local_irq_disable();
preempt_disable();
rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
- LOCK_CONTENDED(lock, _raw_write_trylock, _raw_write_lock);
+ LOCK_CONTENDED(lock, do_raw_write_trylock, do_raw_write_lock);
}
static inline void __write_lock_bh(rwlock_t *lock)
@@ -199,14 +199,14 @@ static inline void __write_lock_bh(rwlock_t *lock)
local_bh_disable();
preempt_disable();
rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
- LOCK_CONTENDED(lock, _raw_write_trylock, _raw_write_lock);
+ LOCK_CONTENDED(lock, do_raw_write_trylock, do_raw_write_lock);
}
static inline void __write_lock(rwlock_t *lock)
{
preempt_disable();
rwlock_acquire(&lock->dep_map, 0, 0, _RET_IP_);
- LOCK_CONTENDED(lock, _raw_write_trylock, _raw_write_lock);
+ LOCK_CONTENDED(lock, do_raw_write_trylock, do_raw_write_lock);
}
#endif /* CONFIG_PREEMPT */
@@ -214,21 +214,21 @@ static inline void __write_lock(rwlock_t *lock)
static inline void __write_unlock(rwlock_t *lock)
{
rwlock_release(&lock->dep_map, 1, _RET_IP_);
- _raw_write_unlock(lock);
+ do_raw_write_unlock(lock);
preempt_enable();
}
static inline void __read_unlock(rwlock_t *lock)
{
rwlock_release(&lock->dep_map, 1, _RET_IP_);
- _raw_read_unlock(lock);
+ do_raw_read_unlock(lock);
preempt_enable();
}
static inline void __read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
{
rwlock_release(&lock->dep_map, 1, _RET_IP_);
- _raw_read_unlock(lock);
+ do_raw_read_unlock(lock);
local_irq_restore(flags);
preempt_enable();
}
@@ -236,7 +236,7 @@ static inline void __read_unlock_irqrestore(rwlock_t *lock, unsigned long flags)
static inline void __read_unlock_irq(rwlock_t *lock)
{
rwlock_release(&lock->dep_map, 1, _RET_IP_);
- _raw_read_unlock(lock);
+ do_raw_read_unlock(lock);
local_irq_enable();
preempt_enable();
}
@@ -244,7 +244,7 @@ static inline void __read_unlock_irq(rwlock_t *lock)
static inline void __read_unlock_bh(rwlock_t *lock)
{
rwlock_release(&lock->dep_map, 1, _RET_IP_);
- _raw_read_unlock(lock);
+ do_raw_read_unlock(lock);
preempt_enable_no_resched();
local_bh_enable_ip((unsigned long)__builtin_return_address(0));
}
@@ -253,7 +253,7 @@ static inline void __write_unlock_irqrestore(rwlock_t *lock,
unsigned long flags)
{
rwlock_release(&lock->dep_map, 1, _RET_IP_);
- _raw_write_unlock(lock);
+ do_raw_write_unlock(lock);
local_irq_restore(flags);
preempt_enable();
}
@@ -261,7 +261,7 @@ static inline void __write_unlock_irqrestore(rwlock_t *lock,
static inline void __write_unlock_irq(rwlock_t *lock)
{
rwlock_release(&lock->dep_map, 1, _RET_IP_);
- _raw_write_unlock(lock);
+ do_raw_write_unlock(lock);
local_irq_enable();
preempt_enable();
}
@@ -269,7 +269,7 @@ static inline void __write_unlock_irq(rwlock_t *lock)
static inline void __write_unlock_bh(rwlock_t *lock)
{
rwlock_release(&lock->dep_map, 1, _RET_IP_);
- _raw_write_unlock(lock);
+ do_raw_write_unlock(lock);
preempt_enable_no_resched();
local_bh_enable_ip((unsigned long)__builtin_return_address(0));
}
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index ef5a55d96b9..0cbc58acf68 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -128,28 +128,28 @@ static inline void smp_mb__after_lock(void) { smp_mb(); }
#define raw_spin_unlock_wait(lock) arch_spin_unlock_wait(&(lock)->raw_lock)
#ifdef CONFIG_DEBUG_SPINLOCK
- extern void _raw_spin_lock(raw_spinlock_t *lock);
-#define _raw_spin_lock_flags(lock, flags) _raw_spin_lock(lock)
- extern int _raw_spin_trylock(raw_spinlock_t *lock);
- extern void _raw_spin_unlock(raw_spinlock_t *lock);
+ extern void do_raw_spin_lock(raw_spinlock_t *lock);
+#define do_raw_spin_lock_flags(lock, flags) do_raw_spin_lock(lock)
+ extern int do_raw_spin_trylock(raw_spinlock_t *lock);
+ extern void do_raw_spin_unlock(raw_spinlock_t *lock);
#else
-static inline void _raw_spin_lock(raw_spinlock_t *lock)
+static inline void do_raw_spin_lock(raw_spinlock_t *lock)
{
arch_spin_lock(&lock->raw_lock);
}
static inline void
-_raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long *flags)
+do_raw_spin_lock_flags(raw_spinlock_t *lock, unsigned long *flags)
{
arch_spin_lock_flags(&lock->raw_lock, *flags);
}
-static inline int _raw_spin_trylock(raw_spinlock_t *lock)
+static inline int do_raw_spin_trylock(raw_spinlock_t *lock)
{
return arch_spin_trylock(&(lock)->raw_lock);
}
-static inline void _raw_spin_unlock(raw_spinlock_t *lock)
+static inline void do_raw_spin_unlock(raw_spinlock_t *lock)
{
arch_spin_unlock(&lock->raw_lock);
}
diff --git a/include/linux/spinlock_api_smp.h b/include/linux/spinlock_api_smp.h
index eabe5068d13..1be1fc57fc4 100644
--- a/include/linux/spinlock_api_smp.h
+++ b/include/linux/spinlock_api_smp.h
@@ -85,7 +85,7 @@ _spin_unlock_irqrestore(raw_spinlock_t *lock, unsigned long flags)
static inline int __spin_trylock(raw_spinlock_t *lock)
{
preempt_disable();
- if (_raw_spin_trylock(lock)) {
+ if (do_raw_spin_trylock(lock)) {
spin_acquire(&lock->dep_map, 0, 1, _RET_IP_);
return 1;
}
@@ -109,13 +109,13 @@ static inline unsigned long __spin_lock_irqsave(raw_spinlock_t *lock)
spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);
/*
* On lockdep we dont want the hand-coded irq-enable of
- * _raw_spin_lock_flags() code, because lockdep assumes
+ * do_raw_spin_lock_flags() code, because lockdep assumes
* that interrupts are not re-enabled during lock-acquire:
*/
#ifdef CONFIG_LOCKDEP
- LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
+ LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);
#else
- _raw_spin_lock_flags(lock, &flags);
+ do_raw_spin_lock_flags(lock, &flags);
#endif
return flags;
}
@@ -125,7 +125,7 @@ static inline void __spin_lock_irq(raw_spinlock_t *lock)
local_irq_disable();
preempt_disable();
spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);
- LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
+ LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);
}
static inline void __spin_lock_bh(raw_spinlock_t *lock)
@@ -133,14 +133,14 @@ static inline void __spin_lock_bh(raw_spinlock_t *lock)
local_bh_disable();
preempt_disable();
spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);
- LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
+ LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);
}
static inline void __spin_lock(raw_spinlock_t *lock)
{
preempt_disable();
spin_acquire(&lock->dep_map, 0, 0, _RET_IP_);
- LOCK_CONTENDED(lock, _raw_spin_trylock, _raw_spin_lock);
+ LOCK_CONTENDED(lock, do_raw_spin_trylock, do_raw_spin_lock);
}
#endif /* CONFIG_PREEMPT */
@@ -148,7 +148,7 @@ static inline void __spin_lock(raw_spinlock_t *lock)
static inline void __spin_unlock(raw_spinlock_t *lock)
{
spin_release(&lock->dep_map, 1, _RET_IP_);
- _raw_spin_unlock(lock);
+ do_raw_spin_unlock(lock);
preempt_enable();
}
@@ -156,7 +156,7 @@ static inline void __spin_unlock_irqrestore(raw_spinlock_t *lock,
unsigned long flags)
{
spin_release(&lock->dep_map, 1, _RET_IP_);
- _raw_spin_unlock(lock);
+ do_raw_spin_unlock(lock);
local_irq_restore(flags);
preempt_enable();
}
@@ -164,7 +164,7 @@ static inline void __spin_unlock_irqrestore(raw_spinlock_t *lock,
static inline void __spin_unlock_irq(raw_spinlock_t *lock)
{
spin_release(&lock->dep_map, 1, _RET_IP_);
- _raw_spin_unlock(lock);
+ do_raw_spin_unlock(lock);
local_irq_enable();
preempt_enable();
}
@@ -172,7 +172,7 @@ static inline void __spin_unlock_irq(raw_spinlock_t *lock)
static inline void __spin_unlock_bh(raw_spinlock_t *lock)
{
spin_release(&lock->dep_map, 1, _RET_IP_);
- _raw_spin_unlock(lock);
+ do_raw_spin_unlock(lock);
preempt_enable_no_resched();
local_bh_enable_ip((unsigned long)__builtin_return_address(0));
}
@@ -181,7 +181,7 @@ static inline int __spin_trylock_bh(raw_spinlock_t *lock)
{
local_bh_disable();
preempt_disable();
- if (_raw_spin_trylock(lock)) {
+ if (do_raw_spin_trylock(lock)) {
spin_acquire(&lock->dep_map, 0, 1, _RET_IP_);
return 1;
}
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-12-19 08:22:03 +0000