From: Steven Rostedt (Red Hat) Date: Wed, 29 Oct 2014 18:17:52 +0000 (-0400) Subject: tracing: Add a seq_buf_clear() helper and clear len and readpos in init X-Git-Tag: omap-for-v3.20/drop-legacy-3517~136^2~13 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0736c033a81547b1cdc5120fc8dd60e26a00fd28;p=pandora-kernel.git tracing: Add a seq_buf_clear() helper and clear len and readpos in init Add a helper function seq_buf_clear() that resets the len and readpos fields of a seq_buf. Currently it is only used in the seq_buf_init() but will be used later when updating the seq_file code. Link: http://lkml.kernel.org/r/20141104160222.352309995@goodmis.org Tested-by: Jiri Kosina Acked-by: Jiri Kosina Reviewed-by: Petr Mladek Signed-off-by: Steven Rostedt --- Reading git-diff-tree failed