kernel/drivers/md/raid5.h
.. .. @@ -635,7 +635,6 @@ 635 635 int recovery_disabled; 636 636 /* per cpu variables */ 637 637 struct raid5_percpu { 638 - spinlock_t lock; /* Protection for -RT */639 638 struct page *spare_page; /* Used when checking P/Q in raid6 */ 640 639 void *scribble; /* space for constructing buffer 641 640 * lists and performing address