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sched: Improve the scheduler

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This change is for general scheduler improvement.

Change-Id: I4d4a3ca2068be977f8d6d06cd5c7be576abb629a
Signed-off-by: Shaleen Agrawal <shalagra@codeaurora.org>
This commit is contained in:
Shaleen Agrawal 2020-08-07 19:18:51 -07:00
commit 7b4422b5a6
1 changed files with 3 additions and 4 deletions
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7
kernel/sched/fair.c
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@ -6505,7 +6505,7 @@ static inline bool walt_target_ok(int target_cpu, int order_index)
}
static void walt_get_indicies(struct task_struct *p, int *order_index,
int *end_index, int task_boost)
int *end_index, int task_boost, bool boosted)
{
int i = 0;
@ -6528,8 +6528,7 @@ static void walt_get_indicies(struct task_struct *p, int *order_index,
return;
}
if (task_boost == TASK_BOOST_ON_MID ||
task_boost_policy(p) == SCHED_BOOST_ON_BIG ||
if (boosted || task_boost_policy(p) == SCHED_BOOST_ON_BIG ||
walt_task_skip_min_cpu(p))
*order_index = 1;
@ -7023,7 +7022,7 @@ int find_energy_efficient_cpu(struct task_struct *p, int prev_cpu,
if (unlikely(!cpu_array))
goto eas_not_ready;
walt_get_indicies(p, &order_index, &end_index, task_boost);
walt_get_indicies(p, &order_index, &end_index, task_boost, boosted);
start_cpu = cpumask_first(&cpu_array[order_index][0]);
is_rtg = task_in_related_thread_group(p);