tracing: Fix code comments in trace.c (5a93bae2) · Commits · 戴 / test

kernel/trace/trace.c

+5 −5

Original line number	Diff line number	Diff line
		@@ -362,7 +362,7 @@ trace_ignore_this_task(struct trace_pid_list *filtered_pids, struct task_struct
		}

		/**
		* trace_pid_filter_add_remove - Add or remove a task from a pid_list
		* trace_pid_filter_add_remove_task - Add or remove a task from a pid_list
		* @pid_list: The list to modify
		* @self: The current task for fork or NULL for exit
		* @task: The task to add or remove
		@@ -925,7 +925,7 @@ static void tracing_snapshot_instance(struct trace_array *tr)
		}

		/**
		* trace_snapshot - take a snapshot of the current buffer.
		* tracing_snapshot - take a snapshot of the current buffer.
		*
		* This causes a swap between the snapshot buffer and the current live
		* tracing buffer. You can use this to take snapshots of the live
		@@ -1004,9 +1004,9 @@ int tracing_alloc_snapshot(void)
		EXPORT_SYMBOL_GPL(tracing_alloc_snapshot);

		/**
		* trace_snapshot_alloc - allocate and take a snapshot of the current buffer.
		* tracing_snapshot_alloc - allocate and take a snapshot of the current buffer.
		*
		* This is similar to trace_snapshot(), but it will allocate the
		* This is similar to tracing_snapshot(), but it will allocate the
		* snapshot buffer if it isn't already allocated. Use this only
		* where it is safe to sleep, as the allocation may sleep.
		*
		@@ -1303,7 +1303,7 @@ unsigned long __read_mostly tracing_thresh;
		/*
		* Copy the new maximum trace into the separate maximum-trace
		* structure. (this way the maximum trace is permanently saved,
		* for later retrieval via /sys/kernel/debug/tracing/latency_trace)
		* for later retrieval via /sys/kernel/tracing/tracing_max_latency)
		*/
		static void
		__update_max_tr(struct trace_array tr, struct task_struct tsk, int cpu)

Admin message