From: Steven Rostedt Date: Wed, 3 Jun 2009 03:00:53 +0000 (-0400) Subject: ring-buffer: try to discard unneeded timestamps X-Git-Tag: v2.6.31-rc1~401^2~10^2~6 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=edd813bffc62a980bb4fb9b1243f31c1cce78da3;p=pandora-kernel.git ring-buffer: try to discard unneeded timestamps There are times that a race may happen that we add a timestamp in a nested write. This timestamp would just contain a zero delta and serves no purpose. Now that we have a way to discard events, this patch will try to discard the timestamp instead of just wasting the space in the ring buffer. Signed-off-by: Steven Rostedt --- Reading git-diff-tree failed