For spinlocks the type spinlock_t should be used instead of "struct spinlock". Use spinlock_t for spinlock's definition. Cc: linux-mm@xxxxxxxxx Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@xxxxxxxxxxxxx> --- include/linux/vmpressure.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/include/linux/vmpressure.h b/include/linux/vmpressure.h index 61e6fddfb26fd..6d28bc433c1cf 100644 --- a/include/linux/vmpressure.h +++ b/include/linux/vmpressure.h @@ -17,7 +17,7 @@ struct vmpressure { unsigned long tree_scanned; unsigned long tree_reclaimed; /* The lock is used to keep the scanned/reclaimed above in sync. */ - struct spinlock sr_lock; + spinlock_t sr_lock; /* The list of vmpressure_event structs. */ struct list_head events; -- 2.20.1