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Diffstat (limited to 'kernel')
-rw-r--r--kernel/lockdep.c18
-rw-r--r--kernel/mutex-debug.h4
-rw-r--r--kernel/spinlock.c4
-rw-r--r--kernel/trace/ring_buffer.c12
-rw-r--r--kernel/trace/trace.c32
-rw-r--r--kernel/trace/trace_clock.c4
-rw-r--r--kernel/trace/trace_sched_wakeup.c12
-rw-r--r--kernel/trace/trace_selftest.c4
-rw-r--r--kernel/trace/trace_stack.c12
9 files changed, 51 insertions, 51 deletions
diff --git a/kernel/lockdep.c b/kernel/lockdep.c
index 2389e3f85cf6..5feaddcdbe49 100644
--- a/kernel/lockdep.c
+++ b/kernel/lockdep.c
@@ -77,7 +77,7 @@ static arch_spinlock_t lockdep_lock = (arch_spinlock_t)__ARCH_SPIN_LOCK_UNLOCKED
static int graph_lock(void)
{
- __raw_spin_lock(&lockdep_lock);
+ arch_spin_lock(&lockdep_lock);
/*
* Make sure that if another CPU detected a bug while
* walking the graph we dont change it (while the other
@@ -85,7 +85,7 @@ static int graph_lock(void)
* dropped already)
*/
if (!debug_locks) {
- __raw_spin_unlock(&lockdep_lock);
+ arch_spin_unlock(&lockdep_lock);
return 0;
}
/* prevent any recursions within lockdep from causing deadlocks */
@@ -95,11 +95,11 @@ static int graph_lock(void)
static inline int graph_unlock(void)
{
- if (debug_locks && !__raw_spin_is_locked(&lockdep_lock))
+ if (debug_locks && !arch_spin_is_locked(&lockdep_lock))
return DEBUG_LOCKS_WARN_ON(1);
current->lockdep_recursion--;
- __raw_spin_unlock(&lockdep_lock);
+ arch_spin_unlock(&lockdep_lock);
return 0;
}
@@ -111,7 +111,7 @@ static inline int debug_locks_off_graph_unlock(void)
{
int ret = debug_locks_off();
- __raw_spin_unlock(&lockdep_lock);
+ arch_spin_unlock(&lockdep_lock);
return ret;
}
@@ -1170,9 +1170,9 @@ unsigned long lockdep_count_forward_deps(struct lock_class *class)
this.class = class;
local_irq_save(flags);
- __raw_spin_lock(&lockdep_lock);
+ arch_spin_lock(&lockdep_lock);
ret = __lockdep_count_forward_deps(&this);
- __raw_spin_unlock(&lockdep_lock);
+ arch_spin_unlock(&lockdep_lock);
local_irq_restore(flags);
return ret;
@@ -1197,9 +1197,9 @@ unsigned long lockdep_count_backward_deps(struct lock_class *class)
this.class = class;
local_irq_save(flags);
- __raw_spin_lock(&lockdep_lock);
+ arch_spin_lock(&lockdep_lock);
ret = __lockdep_count_backward_deps(&this);
- __raw_spin_unlock(&lockdep_lock);
+ arch_spin_unlock(&lockdep_lock);
local_irq_restore(flags);
return ret;
diff --git a/kernel/mutex-debug.h b/kernel/mutex-debug.h
index 6b2d735846a5..7bebbd15b342 100644
--- a/kernel/mutex-debug.h
+++ b/kernel/mutex-debug.h
@@ -43,13 +43,13 @@ static inline void mutex_clear_owner(struct mutex *lock)
\
DEBUG_LOCKS_WARN_ON(in_interrupt()); \
local_irq_save(flags); \
- __raw_spin_lock(&(lock)->raw_lock); \
+ arch_spin_lock(&(lock)->raw_lock); \
DEBUG_LOCKS_WARN_ON(l->magic != l); \
} while (0)
#define spin_unlock_mutex(lock, flags) \
do { \
- __raw_spin_unlock(&(lock)->raw_lock); \
+ arch_spin_unlock(&(lock)->raw_lock); \
local_irq_restore(flags); \
preempt_check_resched(); \
} while (0)
diff --git a/kernel/spinlock.c b/kernel/spinlock.c
index e6e136318437..fbb5f8b78357 100644
--- a/kernel/spinlock.c
+++ b/kernel/spinlock.c
@@ -53,7 +53,7 @@ void __lockfunc __##op##_lock(locktype##_t *lock) \
if (!(lock)->break_lock) \
(lock)->break_lock = 1; \
while (!op##_can_lock(lock) && (lock)->break_lock) \
- _raw_##op##_relax(&lock->raw_lock); \
+ arch_##op##_relax(&lock->raw_lock); \
} \
(lock)->break_lock = 0; \
} \
@@ -73,7 +73,7 @@ unsigned long __lockfunc __##op##_lock_irqsave(locktype##_t *lock) \
if (!(lock)->break_lock) \
(lock)->break_lock = 1; \
while (!op##_can_lock(lock) && (lock)->break_lock) \
- _raw_##op##_relax(&lock->raw_lock); \
+ arch_##op##_relax(&lock->raw_lock); \
} \
(lock)->break_lock = 0; \
return flags; \
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index fb7a0fa508b9..f58c9ad15830 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -2834,7 +2834,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
int ret;
local_irq_save(flags);
- __raw_spin_lock(&cpu_buffer->lock);
+ arch_spin_lock(&cpu_buffer->lock);
again:
/*
@@ -2923,7 +2923,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
goto again;
out:
- __raw_spin_unlock(&cpu_buffer->lock);
+ arch_spin_unlock(&cpu_buffer->lock);
local_irq_restore(flags);
return reader;
@@ -3286,9 +3286,9 @@ ring_buffer_read_start(struct ring_buffer *buffer, int cpu)
synchronize_sched();
spin_lock_irqsave(&cpu_buffer->reader_lock, flags);
- __raw_spin_lock(&cpu_buffer->lock);
+ arch_spin_lock(&cpu_buffer->lock);
rb_iter_reset(iter);
- __raw_spin_unlock(&cpu_buffer->lock);
+ arch_spin_unlock(&cpu_buffer->lock);
spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);
return iter;
@@ -3408,11 +3408,11 @@ void ring_buffer_reset_cpu(struct ring_buffer *buffer, int cpu)
if (RB_WARN_ON(cpu_buffer, local_read(&cpu_buffer->committing)))
goto out;
- __raw_spin_lock(&cpu_buffer->lock);
+ arch_spin_lock(&cpu_buffer->lock);
rb_reset_cpu(cpu_buffer);
- __raw_spin_unlock(&cpu_buffer->lock);
+ arch_spin_unlock(&cpu_buffer->lock);
out:
spin_unlock_irqrestore(&cpu_buffer->reader_lock, flags);
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 63bc1cc38219..bb6b5e7fa2a2 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -555,13 +555,13 @@ update_max_tr(struct trace_array *tr, struct task_struct *tsk, int cpu)
return;
WARN_ON_ONCE(!irqs_disabled());
- __raw_spin_lock(&ftrace_max_lock);
+ arch_spin_lock(&ftrace_max_lock);
tr->buffer = max_tr.buffer;
max_tr.buffer = buf;
__update_max_tr(tr, tsk, cpu);
- __raw_spin_unlock(&ftrace_max_lock);
+ arch_spin_unlock(&ftrace_max_lock);
}
/**
@@ -581,7 +581,7 @@ update_max_tr_single(struct trace_array *tr, struct task_struct *tsk, int cpu)
return;
WARN_ON_ONCE(!irqs_disabled());
- __raw_spin_lock(&ftrace_max_lock);
+ arch_spin_lock(&ftrace_max_lock);
ftrace_disable_cpu();
@@ -603,7 +603,7 @@ update_max_tr_single(struct trace_array *tr, struct task_struct *tsk, int cpu)
WARN_ON_ONCE(ret && ret != -EAGAIN && ret != -EBUSY);
__update_max_tr(tr, tsk, cpu);
- __raw_spin_unlock(&ftrace_max_lock);
+ arch_spin_unlock(&ftrace_max_lock);
}
#endif /* CONFIG_TRACER_MAX_TRACE */
@@ -915,7 +915,7 @@ static void trace_save_cmdline(struct task_struct *tsk)
* nor do we want to disable interrupts,
* so if we miss here, then better luck next time.
*/
- if (!__raw_spin_trylock(&trace_cmdline_lock))
+ if (!arch_spin_trylock(&trace_cmdline_lock))
return;
idx = map_pid_to_cmdline[tsk->pid];
@@ -940,7 +940,7 @@ static void trace_save_cmdline(struct task_struct *tsk)
memcpy(&saved_cmdlines[idx], tsk->comm, TASK_COMM_LEN);
- __raw_spin_unlock(&trace_cmdline_lock);
+ arch_spin_unlock(&trace_cmdline_lock);
}
void trace_find_cmdline(int pid, char comm[])
@@ -958,14 +958,14 @@ void trace_find_cmdline(int pid, char comm[])
}
preempt_disable();
- __raw_spin_lock(&trace_cmdline_lock);
+ arch_spin_lock(&trace_cmdline_lock);
map = map_pid_to_cmdline[pid];
if (map != NO_CMDLINE_MAP)
strcpy(comm, saved_cmdlines[map]);
else
strcpy(comm, "<...>");
- __raw_spin_unlock(&trace_cmdline_lock);
+ arch_spin_unlock(&trace_cmdline_lock);
preempt_enable();
}
@@ -1283,7 +1283,7 @@ int trace_vbprintk(unsigned long ip, const char *fmt, va_list args)
/* Lockdep uses trace_printk for lock tracing */
local_irq_save(flags);
- __raw_spin_lock(&trace_buf_lock);
+ arch_spin_lock(&trace_buf_lock);
len = vbin_printf(trace_buf, TRACE_BUF_SIZE, fmt, args);
if (len > TRACE_BUF_SIZE || len < 0)
@@ -1304,7 +1304,7 @@ int trace_vbprintk(unsigned long ip, const char *fmt, va_list args)
ring_buffer_unlock_commit(buffer, event);
out_unlock:
- __raw_spin_unlock(&trace_buf_lock);
+ arch_spin_unlock(&trace_buf_lock);
local_irq_restore(flags);
out:
@@ -1360,7 +1360,7 @@ int trace_array_vprintk(struct trace_array *tr,
pause_graph_tracing();
raw_local_irq_save(irq_flags);
- __raw_spin_lock(&trace_buf_lock);
+ arch_spin_lock(&trace_buf_lock);
len = vsnprintf(trace_buf, TRACE_BUF_SIZE, fmt, args);
size = sizeof(*entry) + len + 1;
@@ -1378,7 +1378,7 @@ int trace_array_vprintk(struct trace_array *tr,
ring_buffer_unlock_commit(buffer, event);
out_unlock:
- __raw_spin_unlock(&trace_buf_lock);
+ arch_spin_unlock(&trace_buf_lock);
raw_local_irq_restore(irq_flags);
unpause_graph_tracing();
out:
@@ -2279,7 +2279,7 @@ tracing_cpumask_write(struct file *filp, const char __user *ubuf,
mutex_lock(&tracing_cpumask_update_lock);
local_irq_disable();
- __raw_spin_lock(&ftrace_max_lock);
+ arch_spin_lock(&ftrace_max_lock);
for_each_tracing_cpu(cpu) {
/*
* Increase/decrease the disabled counter if we are
@@ -2294,7 +2294,7 @@ tracing_cpumask_write(struct file *filp, const char __user *ubuf,
atomic_dec(&global_trace.data[cpu]->disabled);
}
}
- __raw_spin_unlock(&ftrace_max_lock);
+ arch_spin_unlock(&ftrace_max_lock);
local_irq_enable();
cpumask_copy(tracing_cpumask, tracing_cpumask_new);
@@ -4318,7 +4318,7 @@ static void __ftrace_dump(bool disable_tracing)
/* only one dump */
local_irq_save(flags);
- __raw_spin_lock(&ftrace_dump_lock);
+ arch_spin_lock(&ftrace_dump_lock);
if (dump_ran)
goto out;
@@ -4393,7 +4393,7 @@ static void __ftrace_dump(bool disable_tracing)
}
out:
- __raw_spin_unlock(&ftrace_dump_lock);
+ arch_spin_unlock(&ftrace_dump_lock);
local_irq_restore(flags);
}
diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
index 433e2eda2d01..84a3a7ba072a 100644
--- a/kernel/trace/trace_clock.c
+++ b/kernel/trace/trace_clock.c
@@ -94,7 +94,7 @@ u64 notrace trace_clock_global(void)
if (unlikely(in_nmi()))
goto out;
- __raw_spin_lock(&trace_clock_struct.lock);
+ arch_spin_lock(&trace_clock_struct.lock);
/*
* TODO: if this happens often then maybe we should reset
@@ -106,7 +106,7 @@ u64 notrace trace_clock_global(void)
trace_clock_struct.prev_time = now;
- __raw_spin_unlock(&trace_clock_struct.lock);
+ arch_spin_unlock(&trace_clock_struct.lock);
out:
raw_local_irq_restore(flags);
diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c
index e347853564e9..0271742abb8d 100644
--- a/kernel/trace/trace_sched_wakeup.c
+++ b/kernel/trace/trace_sched_wakeup.c
@@ -143,7 +143,7 @@ probe_wakeup_sched_switch(struct rq *rq, struct task_struct *prev,
goto out;
local_irq_save(flags);
- __raw_spin_lock(&wakeup_lock);
+ arch_spin_lock(&wakeup_lock);
/* We could race with grabbing wakeup_lock */
if (unlikely(!tracer_enabled || next != wakeup_task))
@@ -169,7 +169,7 @@ probe_wakeup_sched_switch(struct rq *rq, struct task_struct *prev,
out_unlock:
__wakeup_reset(wakeup_trace);
- __raw_spin_unlock(&wakeup_lock);
+ arch_spin_unlock(&wakeup_lock);
local_irq_restore(flags);
out:
atomic_dec(&wakeup_trace->data[cpu]->disabled);
@@ -193,9 +193,9 @@ static void wakeup_reset(struct trace_array *tr)
tracing_reset_online_cpus(tr);
local_irq_save(flags);
- __raw_spin_lock(&wakeup_lock);
+ arch_spin_lock(&wakeup_lock);
__wakeup_reset(tr);
- __raw_spin_unlock(&wakeup_lock);
+ arch_spin_unlock(&wakeup_lock);
local_irq_restore(flags);
}
@@ -225,7 +225,7 @@ probe_wakeup(struct rq *rq, struct task_struct *p, int success)
goto out;
/* interrupts should be off from try_to_wake_up */
- __raw_spin_lock(&wakeup_lock);
+ arch_spin_lock(&wakeup_lock);
/* check for races. */
if (!tracer_enabled || p->prio >= wakeup_prio)
@@ -255,7 +255,7 @@ probe_wakeup(struct rq *rq, struct task_struct *p, int success)
trace_function(wakeup_trace, CALLER_ADDR1, CALLER_ADDR2, flags, pc);
out_locked:
- __raw_spin_unlock(&wakeup_lock);
+ arch_spin_unlock(&wakeup_lock);
out:
atomic_dec(&wakeup_trace->data[cpu]->disabled);
}
diff --git a/kernel/trace/trace_selftest.c b/kernel/trace/trace_selftest.c
index dc98309e839a..280fea470d67 100644
--- a/kernel/trace/trace_selftest.c
+++ b/kernel/trace/trace_selftest.c
@@ -67,7 +67,7 @@ static int trace_test_buffer(struct trace_array *tr, unsigned long *count)
/* Don't allow flipping of max traces now */
local_irq_save(flags);
- __raw_spin_lock(&ftrace_max_lock);
+ arch_spin_lock(&ftrace_max_lock);
cnt = ring_buffer_entries(tr->buffer);
@@ -85,7 +85,7 @@ static int trace_test_buffer(struct trace_array *tr, unsigned long *count)
break;
}
tracing_on();
- __raw_spin_unlock(&ftrace_max_lock);
+ arch_spin_unlock(&ftrace_max_lock);
local_irq_restore(flags);
if (count)
diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
index 728c35221483..678a5120ee30 100644
--- a/kernel/trace/trace_stack.c
+++ b/kernel/trace/trace_stack.c
@@ -54,7 +54,7 @@ static inline void check_stack(void)
return;
local_irq_save(flags);
- __raw_spin_lock(&max_stack_lock);
+ arch_spin_lock(&max_stack_lock);
/* a race could have already updated it */
if (this_size <= max_stack_size)
@@ -103,7 +103,7 @@ static inline void check_stack(void)
}
out:
- __raw_spin_unlock(&max_stack_lock);
+ arch_spin_unlock(&max_stack_lock);
local_irq_restore(flags);
}
@@ -171,9 +171,9 @@ stack_max_size_write(struct file *filp, const char __user *ubuf,
return ret;
local_irq_save(flags);
- __raw_spin_lock(&max_stack_lock);
+ arch_spin_lock(&max_stack_lock);
*ptr = val;
- __raw_spin_unlock(&max_stack_lock);
+ arch_spin_unlock(&max_stack_lock);
local_irq_restore(flags);
return count;
@@ -207,7 +207,7 @@ t_next(struct seq_file *m, void *v, loff_t *pos)
static void *t_start(struct seq_file *m, loff_t *pos)
{
local_irq_disable();
- __raw_spin_lock(&max_stack_lock);
+ arch_spin_lock(&max_stack_lock);
if (*pos == 0)
return SEQ_START_TOKEN;
@@ -217,7 +217,7 @@ static void *t_start(struct seq_file *m, loff_t *pos)
static void t_stop(struct seq_file *m, void *p)
{
- __raw_spin_unlock(&max_stack_lock);
+ arch_spin_unlock(&max_stack_lock);
local_irq_enable();
}
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 16:23:39 +0000