diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/lockdep.c | 1 | ||||
| -rw-r--r-- | kernel/trace/trace.c | 12 | ||||
| -rw-r--r-- | kernel/trace/trace_branch.c | 4 | ||||
| -rw-r--r-- | kernel/trace/trace_stack.c | 8 |
4 files changed, 13 insertions, 12 deletions
diff --git a/kernel/lockdep.c b/kernel/lockdep.c index 46a404173db2..74b1878b8bb8 100644 --- a/kernel/lockdep.c +++ b/kernel/lockdep.c @@ -25,6 +25,7 @@ * Thanks to Arjan van de Ven for coming up with the initial idea of * mapping lock dependencies runtime. */ +#define DISABLE_BRANCH_PROFILING #include <linux/mutex.h> #include <linux/sched.h> #include <linux/delay.h> diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 91887a280ab9..380de630ebce 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1209,7 +1209,7 @@ void trace_graph_entry(struct ftrace_graph_ent *trace) int cpu; int pc; - raw_local_irq_save(flags); + local_irq_save(flags); cpu = raw_smp_processor_id(); data = tr->data[cpu]; disabled = atomic_inc_return(&data->disabled); @@ -1218,7 +1218,7 @@ void trace_graph_entry(struct ftrace_graph_ent *trace) __trace_graph_entry(tr, data, trace, flags, pc); } atomic_dec(&data->disabled); - raw_local_irq_restore(flags); + local_irq_restore(flags); } void trace_graph_return(struct ftrace_graph_ret *trace) @@ -1230,7 +1230,7 @@ void trace_graph_return(struct ftrace_graph_ret *trace) int cpu; int pc; - raw_local_irq_save(flags); + local_irq_save(flags); cpu = raw_smp_processor_id(); data = tr->data[cpu]; disabled = atomic_inc_return(&data->disabled); @@ -1239,7 +1239,7 @@ void trace_graph_return(struct ftrace_graph_ret *trace) __trace_graph_return(tr, data, trace, flags, pc); } atomic_dec(&data->disabled); - raw_local_irq_restore(flags); + local_irq_restore(flags); } #endif /* CONFIG_FUNCTION_GRAPH_TRACER */ @@ -2645,7 +2645,7 @@ tracing_cpumask_write(struct file *filp, const char __user *ubuf, if (err) goto err_unlock; - raw_local_irq_disable(); + local_irq_disable(); __raw_spin_lock(&ftrace_max_lock); for_each_tracing_cpu(cpu) { /* @@ -2662,7 +2662,7 @@ tracing_cpumask_write(struct file *filp, const char __user *ubuf, } } __raw_spin_unlock(&ftrace_max_lock); - raw_local_irq_enable(); + local_irq_enable(); tracing_cpumask = tracing_cpumask_new; diff --git a/kernel/trace/trace_branch.c b/kernel/trace/trace_branch.c index bc972753568d..6c00feb3bac7 100644 --- a/kernel/trace/trace_branch.c +++ b/kernel/trace/trace_branch.c @@ -42,7 +42,7 @@ probe_likely_condition(struct ftrace_branch_data *f, int val, int expect) if (unlikely(!tr)) return; - raw_local_irq_save(flags); + local_irq_save(flags); cpu = raw_smp_processor_id(); if (atomic_inc_return(&tr->data[cpu]->disabled) != 1) goto out; @@ -74,7 +74,7 @@ probe_likely_condition(struct ftrace_branch_data *f, int val, int expect) out: atomic_dec(&tr->data[cpu]->disabled); - raw_local_irq_restore(flags); + local_irq_restore(flags); } static inline diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c index fde3be15c642..06a16115be0f 100644 --- a/kernel/trace/trace_stack.c +++ b/kernel/trace/trace_stack.c @@ -48,7 +48,7 @@ static inline void check_stack(void) if (!object_is_on_stack(&this_size)) return; - raw_local_irq_save(flags); + local_irq_save(flags); __raw_spin_lock(&max_stack_lock); /* a race could have already updated it */ @@ -96,7 +96,7 @@ static inline void check_stack(void) out: __raw_spin_unlock(&max_stack_lock); - raw_local_irq_restore(flags); + local_irq_restore(flags); } static void @@ -162,11 +162,11 @@ stack_max_size_write(struct file *filp, const char __user *ubuf, if (ret < 0) return ret; - raw_local_irq_save(flags); + local_irq_save(flags); __raw_spin_lock(&max_stack_lock); *ptr = val; __raw_spin_unlock(&max_stack_lock); - raw_local_irq_restore(flags); + local_irq_restore(flags); return count; } |