diff options
| -rw-r--r-- | kernel/trace/trace.c | 12 | ||||
| -rw-r--r-- | kernel/trace/trace.h | 2 | ||||
| -rw-r--r-- | kernel/trace/trace_boot.c | 2 | ||||
| -rw-r--r-- | kernel/trace/trace_functions_graph.c | 2 | ||||
| -rw-r--r-- | kernel/trace/trace_hw_branches.c | 6 | ||||
| -rw-r--r-- | kernel/trace/trace_power.c | 2 |
6 files changed, 16 insertions, 10 deletions
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 5d04e27..c580233 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -1811,10 +1811,10 @@ static void test_cpu_buff_start(struct trace_iterator *iter) if (!(iter->iter_flags & TRACE_FILE_ANNOTATE)) return; - if (cpu_isset(iter->cpu, iter->started)) + if (cpumask_test_cpu(iter->cpu, iter->started)) return; - cpu_set(iter->cpu, iter->started); + cpumask_set_cpu(iter->cpu, iter->started); trace_seq_printf(s, "##### CPU %u buffer started ####\n", iter->cpu); } @@ -3114,10 +3114,15 @@ static int tracing_open_pipe(struct inode *inode, struct file *filp) if (!iter) return -ENOMEM; + if (!alloc_cpumask_var(&iter->started, GFP_KERNEL)) { + kfree(iter); + return -ENOMEM; + } + mutex_lock(&trace_types_lock); /* trace pipe does not show start of buffer */ - cpus_setall(iter->started); + cpumask_setall(iter->started); iter->tr = &global_trace; iter->trace = current_trace; @@ -3134,6 +3139,7 @@ static int tracing_release_pipe(struct inode *inode, struct file *file) { struct trace_iterator *iter = file->private_data; + free_cpumask_var(iter->started); kfree(iter); atomic_dec(&tracing_reader); diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index cc7a4f8..4d3d381 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -368,7 +368,7 @@ struct trace_iterator { loff_t pos; long idx; - cpumask_t started; + cpumask_var_t started; }; int tracing_is_enabled(void); diff --git a/kernel/trace/trace_boot.c b/kernel/trace/trace_boot.c index 3ccebde..366c8c3 100644 --- a/kernel/trace/trace_boot.c +++ b/kernel/trace/trace_boot.c @@ -42,7 +42,7 @@ static int boot_trace_init(struct trace_array *tr) int cpu; boot_trace = tr; - for_each_cpu_mask(cpu, cpu_possible_map) + for_each_cpu(cpu, cpu_possible_mask) tracing_reset(tr, cpu); tracing_sched_switch_assign_trace(tr); diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c index 4bf39fc..930c08e 100644 --- a/kernel/trace/trace_functions_graph.c +++ b/kernel/trace/trace_functions_graph.c @@ -79,7 +79,7 @@ print_graph_cpu(struct trace_seq *s, int cpu) int i; int ret; int log10_this = log10_cpu(cpu); - int log10_all = log10_cpu(cpus_weight_nr(cpu_online_map)); + int log10_all = log10_cpu(cpumask_weight(cpu_online_mask)); /* diff --git a/kernel/trace/trace_hw_branches.c b/kernel/trace/trace_hw_branches.c index b6a3e20..649df22 100644 --- a/kernel/trace/trace_hw_branches.c +++ b/kernel/trace/trace_hw_branches.c @@ -46,7 +46,7 @@ static void bts_trace_start(struct trace_array *tr) tracing_reset_online_cpus(tr); - for_each_cpu_mask(cpu, cpu_possible_map) + for_each_cpu(cpu, cpu_possible_mask) smp_call_function_single(cpu, bts_trace_start_cpu, NULL, 1); } @@ -62,7 +62,7 @@ static void bts_trace_stop(struct trace_array *tr) { int cpu; - for_each_cpu_mask(cpu, cpu_possible_map) + for_each_cpu(cpu, cpu_possible_mask) smp_call_function_single(cpu, bts_trace_stop_cpu, NULL, 1); } @@ -172,7 +172,7 @@ static void trace_bts_prepare(struct trace_iterator *iter) { int cpu; - for_each_cpu_mask(cpu, cpu_possible_map) + for_each_cpu(cpu, cpu_possible_mask) smp_call_function_single(cpu, trace_bts_cpu, iter->tr, 1); } diff --git a/kernel/trace/trace_power.c b/kernel/trace/trace_power.c index a7172a3..7bda248 100644 --- a/kernel/trace/trace_power.c +++ b/kernel/trace/trace_power.c @@ -39,7 +39,7 @@ static int power_trace_init(struct trace_array *tr) trace_power_enabled = 1; - for_each_cpu_mask(cpu, cpu_possible_map) + for_each_cpu(cpu, cpu_possible_mask) tracing_reset(tr, cpu); return 0; } |
