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| author | Kevin Hilman <khilman@linaro.org> | 2014-01-21 16:55:05 -0800 |
|---|---|---|
| committer | Kevin Hilman <khilman@linaro.org> | 2014-01-21 16:55:17 -0800 |
| commit | 935b0d622f16538d071af823388c21c2e6f66134 (patch) | |
| tree | e076fb718a68241d21a73bb338c8e97175187a7e /kernel/sched/rt.c | |
| parent | 310c85476d5047f5ace4d1c527e1bbbc0c7ad672 (diff) | |
| parent | 30d831156b3a7f249c08cbe457a0d728160db39b (diff) | |
Merge tag 'bcm-for-3.14-dt' of git://github.com/broadcom/bcm11351 into next/dt
From Christian Daudt:
Add i2c, usb and clock DT configuration to bcm mobile.
* tag 'bcm-for-3.14-dt' of git://github.com/broadcom/bcm11351: (697 commits)
clk: bcm281xx: define kona clock binding
ARM: dts: add usb udc support to bcm281xx
ARM: dts: Specify clocks for timer on bcm11351
Documentation: dt: kona-timer: Add clocks property
ARM: dts: Specify clocks for SDHCIs on bcm11351
Documentation: dt: kona-sdhci: Add clocks property
ARM: dts: Specify clocks for UARTs on bcm11351
ARM: dts: bcm281xx: Add i2c busses
ARM: dts: Declare clocks as fixed on bcm11351
ARM: dts: bcm28155-ap: Enable all the i2c busses
+Linux 3.13-rc5
...
Signed-off-by: Kevin Hilman <khilman@linaro.org>
Diffstat (limited to 'kernel/sched/rt.c')
| -rw-r--r-- | kernel/sched/rt.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/kernel/sched/rt.c b/kernel/sched/rt.c index 7d57275fc396..1c4065575fa2 100644 --- a/kernel/sched/rt.c +++ b/kernel/sched/rt.c @@ -901,6 +901,13 @@ inc_rt_prio_smp(struct rt_rq *rt_rq, int prio, int prev_prio) { struct rq *rq = rq_of_rt_rq(rt_rq); +#ifdef CONFIG_RT_GROUP_SCHED + /* + * Change rq's cpupri only if rt_rq is the top queue. + */ + if (&rq->rt != rt_rq) + return; +#endif if (rq->online && prio < prev_prio) cpupri_set(&rq->rd->cpupri, rq->cpu, prio); } @@ -910,6 +917,13 @@ dec_rt_prio_smp(struct rt_rq *rt_rq, int prio, int prev_prio) { struct rq *rq = rq_of_rt_rq(rt_rq); +#ifdef CONFIG_RT_GROUP_SCHED + /* + * Change rq's cpupri only if rt_rq is the top queue. + */ + if (&rq->rt != rt_rq) + return; +#endif if (rq->online && rt_rq->highest_prio.curr != prev_prio) cpupri_set(&rq->rd->cpupri, rq->cpu, rt_rq->highest_prio.curr); } |