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Commit 779fe47f authored by Satya Durga Srinivasu Prabhala's avatar Satya Durga Srinivasu Prabhala
Browse files

trace/sched: set priority to 150 for deadline tasks 



As deadline tasks doesn't have priority, their priority is set
to -1. If there are any deadline tasks in the system, chrome/tracing
doesn't show results as expected as it can't recognize tasks with
priority -1. Fix it by using 150 as priority for deadline tasks.

Change-Id: I49b43f77b97ebfe6d79a7c9e9ec346ea60e79768
Signed-off-by: default avatarSatya Durga Srinivasu Prabhala <satyap@codeaurora.org>
parent 4000d38b

include/trace/events/sched.h

+2 −2
Original line number Diff line number Diff line
@@ -205,11 +205,11 @@ TRACE_EVENT(sched_switch, 
	TP_fast_assign(

		memcpy(__entry->next_comm, next->comm, TASK_COMM_LEN);

		__entry->prev_pid	= prev->pid;

		__entry->prev_prio	= prev->prio;

		__entry->prev_prio	= prev->prio == -1 ? 150 : prev->prio;

		__entry->prev_state	= __trace_sched_switch_state(preempt, prev);

		memcpy(__entry->prev_comm, prev->comm, TASK_COMM_LEN);

		__entry->next_pid	= next->pid;

		__entry->next_prio	= next->prio;

		__entry->next_prio	= next->prio == -1 ? 150 : next->prio;

		/* XXX SCHED_DEADLINE */

	),