mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-27 19:29:37 +00:00
ring-bufer: kernel-doc warning fixes
Also fixes a couple of typos Link: http://lkml.kernel.org/r/1401992525-10417-1-git-send-email-fabf@skynet.be Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Fabian Frederick <fabf@skynet.be> [ Found this deep in the abyss of my INBOX ] Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
This commit is contained in:
parent
3b42a4c83a
commit
59e7cffe5c
1 changed files with 3 additions and 0 deletions
|
@ -1368,6 +1368,7 @@ static void rb_free_cpu_buffer(struct ring_buffer_per_cpu *cpu_buffer)
|
|||
* __ring_buffer_alloc - allocate a new ring_buffer
|
||||
* @size: the size in bytes per cpu that is needed.
|
||||
* @flags: attributes to set for the ring buffer.
|
||||
* @key: ring buffer reader_lock_key.
|
||||
*
|
||||
* Currently the only flag that is available is the RB_FL_OVERWRITE
|
||||
* flag. This flag means that the buffer will overwrite old data
|
||||
|
@ -4331,6 +4332,7 @@ EXPORT_SYMBOL_GPL(ring_buffer_read);
|
|||
/**
|
||||
* ring_buffer_size - return the size of the ring buffer (in bytes)
|
||||
* @buffer: The ring buffer.
|
||||
* @cpu: The CPU to get ring buffer size from.
|
||||
*/
|
||||
unsigned long ring_buffer_size(struct trace_buffer *buffer, int cpu)
|
||||
{
|
||||
|
@ -4504,6 +4506,7 @@ EXPORT_SYMBOL_GPL(ring_buffer_empty_cpu);
|
|||
* ring_buffer_swap_cpu - swap a CPU buffer between two ring buffers
|
||||
* @buffer_a: One buffer to swap with
|
||||
* @buffer_b: The other buffer to swap with
|
||||
* @cpu: the CPU of the buffers to swap
|
||||
*
|
||||
* This function is useful for tracers that want to take a "snapshot"
|
||||
* of a CPU buffer and has another back up buffer lying around.
|
||||
|
|
Loading…
Reference in a new issue