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sched: Add snapshot of preemption and IRQs disable callers

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This snapshot is taken from msm-4.19 as of
commit 72395648aa0ad18 ("sched: core: Fix usage of cpu core group mask").

Change-Id: I8dc6933a1e3a0835f19c7802930f974d442082a8
Signed-off-by: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
This commit is contained in:
Satya Durga Srinivasu Prabhala 2018-11-15 14:15:35 -08:00 • committed by Gerrit - the friendly Code Review server
commit 9ef4c50bb2
6 changed files with 183 additions and 1 deletions
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18
kernel/sysctl.c
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@ -339,6 +339,24 @@ static struct ctl_table kern_table[] = {
.mode = 0644,
.proc_handler = proc_dointvec,
},
#if defined(CONFIG_PREEMPT_TRACER) || defined(CONFIG_DEBUG_PREEMPT)
{
.procname = "preemptoff_tracing_threshold_ns",
.data = &sysctl_preemptoff_tracing_threshold_ns,
.maxlen = sizeof(unsigned int),
.mode = 0644,
.proc_handler = proc_dointvec,
},
#endif
#if defined(CONFIG_IRQSOFF_TRACER) && defined(CONFIG_PREEMPTIRQ_EVENTS)
{
.procname = "irqsoff_tracing_threshold_ns",
.data = &sysctl_irqsoff_tracing_threshold_ns,
.maxlen = sizeof(unsigned int),
.mode = 0644,
.proc_handler = proc_dointvec,
},
#endif
#ifdef CONFIG_SCHED_WALT
{
.procname = "sched_user_hint",