*/
struct disk_info {
- struct md_rdev *rdev, *replacement;
+ struct md_rdev __rcu *rdev;
+ struct md_rdev __rcu *replacement;
struct page *extra_page; /* extra page to use in prexor */
};
struct bio_list bios;
};
+struct raid5_percpu {
+ struct page *spare_page; /* Used when checking P/Q in raid6 */
+ void *scribble; /* space for constructing buffer
+ * lists and performing address
+ * conversions
+ */
+ int scribble_obj_size;
+ local_lock_t lock;
+};
+
struct r5conf {
struct hlist_head *stripe_hashtbl;
/* only protect corresponding hash list and inactive_list */
*/
int recovery_disabled;
/* per cpu variables */
- struct raid5_percpu {
- struct page *spare_page; /* Used when checking P/Q in raid6 */
- void *scribble; /* space for constructing buffer
- * lists and performing address
- * conversions
- */
- int scribble_obj_size;
- local_lock_t lock;
- } __percpu *percpu;
+ struct raid5_percpu __percpu *percpu;
int scribble_disks;
int scribble_sectors;
struct hlist_node node;