From 71431426f5e1429d70e509f38215768b5daa4e83 Mon Sep 17 00:00:00 2001 From: Martin Borg Date: Mon, 25 Apr 2016 11:42:07 +0200 Subject: linux-qoriq: Add support for RCU priority boosting To reduce OS jitter, enable priority boosting of preempted RCU readers that block the current preemptible RCU grace period for too long. Signed-off-by: Martin Borg Signed-off-by: Adrian Dudau --- recipes-kernel/linux/linux-qoriq_3.12.bbappend | 1 + 1 file changed, 1 insertion(+) diff --git a/recipes-kernel/linux/linux-qoriq_3.12.bbappend b/recipes-kernel/linux/linux-qoriq_3.12.bbappend index a3c973a..95c5361 100644 --- a/recipes-kernel/linux/linux-qoriq_3.12.bbappend +++ b/recipes-kernel/linux/linux-qoriq_3.12.bbappend @@ -10,6 +10,7 @@ KERNEL_DEVICETREE_append_p3041ds = " p3041ds-usdpaa-enea.dtb" ENEA_KERNEL_FRAGMENTS_append = " \ cfg/uio_fsl_srio.cfg \ + cfg/rcu_boost.cfg \ " do_configure_prepend_t4240rdb-64b() { -- cgit v1.2.3-54-g00ecf