Remove the cpumask check, as we has done it at the beginning of
the function.
Also fix a typo. s/also the on the/also on the/
Signed-off-by: Qiujun Huang <hqjag...@gmail.com>
---
kernel/trace/ring_buffer.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
index ec08f948dd80..b8213581e119 100644
--- a/kernel/trace/ring_buffer.c
+++ b/kernel/trace/ring_buffer.c
@@ -2062,10 +2062,6 @@ int ring_buffer_resize(struct trace_buffer *buffer,
unsigned long size,
put_online_cpus();
} else {
- /* Make sure this CPU has been initialized */
- if (!cpumask_test_cpu(cpu_id, buffer->cpumask))
- goto out;
-
cpu_buffer = buffer->buffers[cpu_id];
if (nr_pages == cpu_buffer->nr_pages)
@@ -2583,7 +2579,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
* have filled up the buffer with events
* from interrupts and such, and wrapped.
*
- * Note, if the tail page is also the on the
+ * Note, if the tail page is also on the
* reader_page, we let it move out.
*/
if (unlikely((cpu_buffer->commit_page !=
--
2.17.1
