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Revert "msm: kgsl: Affine IRQ and worker kthread to the big CPU cluster"

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This reverts commit 417bded5a942a2a23ad65b3fe5fd3fff2d0dbf5b.

This is wrong. This causes 3 IRQs to be affined to the big CPU cluster,
not just the primary kgsl_3d0_irq one. As a result, the perf crit API
thinks that the 2 extra IRQs are critical and will balance them despite
them being rarely used (kgsl_hfi_irq and kgsl_gmu_irq).

Signed-off-by: Sultan Alsawaf <sultan@kerneltoast.com>
This commit is contained in:
Sultan Alsawaf 2021-07-17 10:11:30 -07:00 committed by spakkkk
parent 686d26f283
commit 94f3e31c1b
1 changed files with 4 additions and 4 deletions
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8
drivers/gpu/msm/kgsl.c
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@ -5242,8 +5242,8 @@ int kgsl_request_irq(struct platform_device *pdev, const char *name,
if (num < 0)
return num;
ret = devm_request_irq(&pdev->dev, num, handler, IRQF_TRIGGER_HIGH |
IRQF_PERF_AFFINE, name, data);
ret = devm_request_irq(&pdev->dev, num, handler, IRQF_TRIGGER_HIGH,
name, data);
if (ret)
dev_err(&pdev->dev, "Unable to get interrupt %s: %d\n",
@ -5529,8 +5529,8 @@ static int __init kgsl_core_init(void)
kthread_init_worker(&kgsl_driver.worker);
kgsl_driver.worker_thread = kthread_run_perf_critical(cpu_perf_mask,
kthread_worker_fn, &kgsl_driver.worker, "kgsl_worker_thread");
kgsl_driver.worker_thread = kthread_run(kthread_worker_fn,
&kgsl_driver.worker, "kgsl_worker_thread");
if (IS_ERR(kgsl_driver.worker_thread)) {
pr_err("kgsl: unable to start kgsl thread\n");