From: Ingo Molnar Date: Fri, 7 Nov 2008 15:09:23 +0000 (+0100) Subject: sched: fine-tune SD_SIBLING_INIT X-Git-Tag: v2.6.28-rc4~17^2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52c642f33b14bfa1b00ef2b68296effb34a573f3;p=pandora-kernel.git sched: fine-tune SD_SIBLING_INIT fine-tune the HT sched-domains parameters as well. On a HT capable box, this increases lat_ctx performance from 23.87 usecs to 1.49 usecs: # before $ ./lat_ctx -s 0 2 "size=0k ovr=1.89 2 23.87 # after $ ./lat_ctx -s 0 2 "size=0k ovr=1.84 2 1.49 Signed-off-by: Ingo Molnar --- Reading git-diff-tree failed