From: Chris Redpath Date: Mon, 17 Jun 2013 14:22:58 +0000 (+0100) Subject: Revert "sched: Enable HMP priority filter by default" X-Git-Tag: firefly_0821_release~3680^2~16^2^2~58 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=7362251d8a422dcba5c56408b92fc2b6ad03b10c;p=firefly-linux-kernel-4.4.55.git Revert "sched: Enable HMP priority filter by default" This reverts commit 68315334e32932739145ddb41a46cc86b8b056b3. Having the priority filter enabled prevents proper operation on Android systems where a wider range of priorities are used by userspace to partition types of tasks. Those tasks should still be able to benefit from the use of big CPUs when required. Signed-off-by: Chris Redpath --- diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index bc79c57d78c4..2a5f5b8c385c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1514,7 +1514,6 @@ config SCHED_HMP config SCHED_HMP_PRIO_FILTER bool "(EXPERIMENTAL) Filter HMP migrations by task priority" depends on SCHED_HMP - default y help Enables task priority based HMP migration filter. Any task with a NICE value above the threshold will always be on low-power cpus