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Date: Thu, 18 Dec 2008 13:50:14 +0100 From: Ingo Molnar <mingo@...e.hu> To: Lai Jiangshan <laijs@...fujitsu.com> Cc: Steven Rostedt <rostedt@...dmis.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org> Subject: Re: [PATCH] ring_buffer: remove unused ring_buffer size * Lai Jiangshan <laijs@...fujitsu.com> 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@...fujitsu.com> applied to tip/tracing/ring-buffer, thanks! Ingo -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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