Re: [PATCH] ring_buffer: remove unused ring_buffer size

[Ingo Molnar]

* Lai Jiangshan <laijs@xxxxxxxxxxxxxx> wrote:

> struct ring_buffer.size is not set after ring_buffer is initialized
> or resized. it is always 0.
> 
> we can use "buffer->pages * BUF_PAGE_SIZE" to get ring_buffer's size
> 
> Signed-off-by: Lai Jiangshan <laijs@xxxxxxxxxxxxxx>

applied to tip/tracing/ring-buffer, thanks!

	Ingo
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