Unverified Commit fe7f595d authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!3746 smart_grid: make sure hot zone have the highest priority 

Merge Pull Request from: @ci-robot 
 
PR sync from: Yipeng Zou <zouyipeng@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/L5QHTEC3NJAFRWHYAXKJLZ57VYVSIDCJ/ 
 
https://gitee.com/openeuler/kernel/issues/I8TBJJ 
 
Link:https://gitee.com/openeuler/kernel/pulls/3746

 

Reviewed-by: default avatarZhang Jianhua <chris.zjh@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents a6e07e9f 9878e328

drivers/cpufreq/cpufreq.c

+5 −1
Original line number Diff line number Diff line
@@ -2821,7 +2821,11 @@ static void smart_grid_work_handler(struct work_struct *work) 
		return;

	}



	for (gov_index = 0; gov_index < SMART_GRID_ZONE_NR; gov_index++) {

	/*

	 * Because of the policy may be shared between hot and warm zone.

	 * We need to make sure hot zone have the highest priority.

	 */

	for (gov_index = SMART_GRID_ZONE_NR - 1; gov_index >= 0; gov_index--) {

		target_gov = cpufreq_parse_governor(sg_zone.governor_name[gov_index]);

		if (target_gov == NULL)

			continue;