Unverified Commit 5467c8fd authored by openeuler-ci-bot's avatar openeuler-ci-bot Committed by Gitee
Browse files

!9701 dma-buf/sw-sync: don't enable IRQ from sync_print_obj() 

Merge Pull Request from: @ci-robot 
 
PR sync from: Zheng Zucheng <zhengzucheng@huawei.com>
https://mailweb.openeuler.org/hyperkitty/list/kernel@openeuler.org/message/XXLSAWYEGWBE4H2CVXRCXTIPQJZJVT5R/ 
 
https://gitee.com/src-openeuler/kernel/issues/IA7DBQ 
 
Link:https://gitee.com/openeuler/kernel/pulls/9701

 

Reviewed-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
Signed-off-by: default avatarJialin Zhang <zhangjialin11@huawei.com>
parents 59d56ab0 85b2f91a

drivers/dma-buf/sync_debug.c

+2 −2
Original line number Diff line number Diff line
@@ -110,12 +110,12 @@ static void sync_print_obj(struct seq_file *s, struct sync_timeline *obj) 


	seq_printf(s, "%s: %d\n", obj->name, obj->value);



	spin_lock_irq(&obj->lock);

	spin_lock(&obj->lock); /* Caller already disabled IRQ. */

	list_for_each(pos, &obj->pt_list) {

		struct sync_pt *pt = container_of(pos, struct sync_pt, link);

		sync_print_fence(s, &pt->base, false);

	}

	spin_unlock_irq(&obj->lock);

	spin_unlock(&obj->lock);

}



static void sync_print_sync_file(struct seq_file *s,