- Example of HQ-spinlock enabled for dentry->lockref spinlock
(used in Nginx testing scenario)
Signed-off-by: Anatoly Stepanov <stepanov.anatoly@huawei.com>
Co-authored-by: Stepanov Anatoly <stepanov.anatoly@huawei.com>
Co-authored-by: Fedorov Nikita <fedorov.nikita@h-partners.com>
---
include/linux/lockref.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/lockref.h b/include/linux/lockref.h
index 676721ee8..294686604 100644
--- a/include/linux/lockref.h
+++ b/include/linux/lockref.h
@@ -42,7 +42,7 @@ struct lockref {
*/
static inline void lockref_init(struct lockref *lockref)
{
- spin_lock_init(&lockref->lock);
+ spin_lock_init_hq(&lockref->lock);
lockref->count = 1;
}
--
2.34.1