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tracing: Rename tracing_reset() to tracing_reset_cpu()

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The name tracing_reset() was a misnomer, as it really only reset a single
CPU buffer. Rename it to tracing_reset_cpu() and also make it static and
remove the prototype from trace.h, as it is only used in a single function.

Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
Steven Rostedt (VMware) 2019-08-13 12:14:35 -04:00
parent 58fe7a87db
commit a47b53e95a
2 changed files with 3 additions and 4 deletions
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6
kernel/trace/trace.c
View File

@ -1854,7 +1854,7 @@ int __init register_tracer(struct tracer *type)
return ret; return ret;
} }
void tracing_reset(struct trace_buffer *buf, int cpu) static void tracing_reset_cpu(struct trace_buffer *buf, int cpu)
{ {
struct ring_buffer *buffer = buf->buffer; struct ring_buffer *buffer = buf->buffer;
@ -4251,7 +4251,7 @@ static int tracing_open(struct inode *inode, struct file *file)
if (cpu == RING_BUFFER_ALL_CPUS) if (cpu == RING_BUFFER_ALL_CPUS)
tracing_reset_online_cpus(trace_buf); tracing_reset_online_cpus(trace_buf);
else else
tracing_reset(trace_buf, cpu); tracing_reset_cpu(trace_buf, cpu);
} }
if (file->f_mode & FMODE_READ) { if (file->f_mode & FMODE_READ) {
@ -6742,7 +6742,7 @@ tracing_snapshot_write(struct file *filp, const char __user *ubuf, size_t cnt,
if (iter->cpu_file == RING_BUFFER_ALL_CPUS) if (iter->cpu_file == RING_BUFFER_ALL_CPUS)
tracing_reset_online_cpus(&tr->max_buffer); tracing_reset_online_cpus(&tr->max_buffer);
else else
tracing_reset(&tr->max_buffer, iter->cpu_file); tracing_reset_cpu(&tr->max_buffer, iter->cpu_file);
} }
break; break;
} }

1
kernel/trace/trace.h
View File

@ -677,7 +677,6 @@ trace_buffer_iter(struct trace_iterator *iter, int cpu)
int tracer_init(struct tracer *t, struct trace_array *tr); int tracer_init(struct tracer *t, struct trace_array *tr);
int tracing_is_enabled(void); int tracing_is_enabled(void);
void tracing_reset(struct trace_buffer *buf, int cpu);
void tracing_reset_online_cpus(struct trace_buffer *buf); void tracing_reset_online_cpus(struct trace_buffer *buf);
void tracing_reset_current(int cpu); void tracing_reset_current(int cpu);
void tracing_reset_all_online_cpus(void); void tracing_reset_all_online_cpus(void);