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authorMarcel Ziswiler <marcel.ziswiler@toradex.com>2020-02-04 11:31:11 +0100
committerMarcel Ziswiler <marcel.ziswiler@toradex.com>2020-02-07 13:50:20 +0100
commit500f9a04cd76f504285ad99b15e390e20ab17e0c (patch)
treee1c5ff3a78e75f0847b47fbac63d279dd411e7e5 /kernel/sched/deadline.c
parent0f549d8c4d5edd68a2a492afd48228458d3bca4a (diff)
parent6d0c334a400db31751c787c411e7187ab59a3f1d (diff)
Merge tag 'v4.14.164' into 4.14-2.3.x-imx
This is the 4.14.164 stable release Conflicts: arch/arm/Kconfig.debug arch/arm/boot/dts/imx7s.dtsi arch/arm/mach-imx/cpuidle-imx6q.c arch/arm/mach-imx/cpuidle-imx6sx.c arch/arm64/kernel/cpu_errata.c arch/arm64/kvm/hyp/tlb.c drivers/crypto/caam/caamalg.c drivers/crypto/mxs-dcp.c drivers/dma/imx-sdma.c drivers/gpio/gpio-vf610.c drivers/gpu/drm/bridge/adv7511/adv7511_drv.c drivers/input/keyboard/imx_keypad.c drivers/input/keyboard/snvs_pwrkey.c drivers/mmc/core/block.c drivers/mmc/core/queue.h drivers/mmc/host/sdhci-esdhc-imx.c drivers/net/can/flexcan.c drivers/net/can/rx-offload.c drivers/net/ethernet/freescale/fec_main.c drivers/net/wireless/ath/ath10k/pci.c drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c drivers/pci/dwc/pci-imx6.c drivers/spi/spi-fsl-lpspi.c drivers/usb/dwc3/gadget.c include/net/tcp.h sound/soc/fsl/Kconfig sound/soc/fsl/fsl_esai.c
Diffstat (limited to 'kernel/sched/deadline.c')
-rw-r--r--kernel/sched/deadline.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/kernel/sched/deadline.c b/kernel/sched/deadline.c
index b2589c7e9439..22770168bff8 100644
--- a/kernel/sched/deadline.c
+++ b/kernel/sched/deadline.c
@@ -217,7 +217,6 @@ static void task_non_contending(struct task_struct *p)
if (dl_se->dl_runtime == 0)
return;
- WARN_ON(hrtimer_active(&dl_se->inactive_timer));
WARN_ON(dl_se->dl_non_contending);
zerolag_time = dl_se->deadline -
@@ -234,7 +233,7 @@ static void task_non_contending(struct task_struct *p)
* If the "0-lag time" already passed, decrease the active
* utilization now, instead of starting a timer
*/
- if (zerolag_time < 0) {
+ if ((zerolag_time < 0) || hrtimer_active(&dl_se->inactive_timer)) {
if (dl_task(p))
sub_running_bw(dl_se->dl_bw, dl_rq);
if (!dl_task(p) || p->state == TASK_DEAD) {