diff options
Diffstat (limited to 'kernel/trace/ring_buffer.c')
| -rw-r--r-- | kernel/trace/ring_buffer.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index c9cb9767d49b..6a46af21765c 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -809,7 +809,7 @@ EXPORT_SYMBOL_GPL(ring_buffer_normalize_time_stamp); * * You can see, it is legitimate for the previous pointer of * the head (or any page) not to point back to itself. But only - * temporarially. + * temporarily. */ #define RB_PAGE_NORMAL 0UL @@ -906,7 +906,7 @@ static void rb_list_head_clear(struct list_head *list) } /* - * rb_head_page_dactivate - clears head page ptr (for free list) + * rb_head_page_deactivate - clears head page ptr (for free list) */ static void rb_head_page_deactivate(struct ring_buffer_per_cpu *cpu_buffer) @@ -1780,7 +1780,7 @@ int ring_buffer_resize(struct ring_buffer *buffer, unsigned long size, put_online_cpus(); } else { - /* Make sure this CPU has been intitialized */ + /* Make sure this CPU has been initialized */ if (!cpumask_test_cpu(cpu_id, buffer->cpumask)) goto out; @@ -2325,7 +2325,7 @@ rb_update_event(struct ring_buffer_per_cpu *cpu_buffer, /* * If we need to add a timestamp, then we - * add it to the start of the resevered space. + * add it to the start of the reserved space. */ if (unlikely(info->add_timestamp)) { bool abs = ring_buffer_time_stamp_abs(cpu_buffer->buffer); @@ -2681,7 +2681,7 @@ trace_recursive_unlock(struct ring_buffer_per_cpu *cpu_buffer) * ring_buffer_nest_start - Allow to trace while nested * @buffer: The ring buffer to modify * - * The ring buffer has a safty mechanism to prevent recursion. + * The ring buffer has a safety mechanism to prevent recursion. * But there may be a case where a trace needs to be done while * tracing something else. In this case, calling this function * will allow this function to nest within a currently active @@ -2699,7 +2699,7 @@ void ring_buffer_nest_start(struct ring_buffer *buffer) preempt_disable_notrace(); cpu = raw_smp_processor_id(); cpu_buffer = buffer->buffers[cpu]; - /* This is the shift value for the above recusive locking */ + /* This is the shift value for the above recursive locking */ cpu_buffer->nest += NESTED_BITS; } @@ -2718,7 +2718,7 @@ void ring_buffer_nest_end(struct ring_buffer *buffer) /* disabled by ring_buffer_nest_start() */ cpu = raw_smp_processor_id(); cpu_buffer = buffer->buffers[cpu]; - /* This is the shift value for the above recusive locking */ + /* This is the shift value for the above recursive locking */ cpu_buffer->nest -= NESTED_BITS; preempt_enable_notrace(); } @@ -2907,7 +2907,7 @@ rb_reserve_next_event(struct ring_buffer *buffer, * @buffer: the ring buffer to reserve from * @length: the length of the data to reserve (excluding event header) * - * Returns a reseverd event on the ring buffer to copy directly to. + * Returns a reserved event on the ring buffer to copy directly to. * The user of this interface will need to get the body to write into * and can use the ring_buffer_event_data() interface. * @@ -3009,7 +3009,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer, * This function lets the user discard an event in the ring buffer * and then that event will not be read later. * - * This function only works if it is called before the the item has been + * This function only works if it is called before the item has been * committed. It will try to free the event from the ring buffer * if another event has not been added behind it. * @@ -4127,7 +4127,7 @@ EXPORT_SYMBOL_GPL(ring_buffer_consume); * through the buffer. Memory is allocated, buffer recording * is disabled, and the iterator pointer is returned to the caller. * - * Disabling buffer recordng prevents the reading from being + * Disabling buffer recording prevents the reading from being * corrupted. This is not a consuming read, so a producer is not * expected. * |