From: Davidlohr Bueso Date: Wed, 9 Oct 2013 03:37:16 +0000 (-0700) Subject: lockstat: Report avg wait and hold times X-Git-Tag: v3.13-rc1~91^2~21 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1232e3807f597748d437ab8680873af21fa81da9;p=pandora-kernel.git lockstat: Report avg wait and hold times While both the nr and total times are showed, having the avg lock hold and wait times show in the report is quite useful when working on performance related issues. Furthermore, I find myself constantly doing the calculations manually. In addition, some of the documentation examples were changed to easily update them to show the two new columns. No textual change otherwise, as descriptions match the lockstat output. Signed-off-by: Davidlohr Bueso Cc: aswin@hp.com Cc: Peter Zijlstra Link: http://lkml.kernel.org/r/1380746928.2313.14.camel@buesod1.americas.hpqcorp.net [ Fixlets: changed a seq_printf() to seq_puts(), converted spaces to tabs. ] Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed