Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0 */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4) #ifndef _MD_CLUSTER_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5) #define _MD_CLUSTER_H
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7) #include "md.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) struct mddev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) struct md_rdev;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) struct md_cluster_operations {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 	int (*join)(struct mddev *mddev, int nodes);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) 	int (*leave)(struct mddev *mddev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 	int (*slot_number)(struct mddev *mddev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 	int (*resync_info_update)(struct mddev *mddev, sector_t lo, sector_t hi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 	void (*resync_info_get)(struct mddev *mddev, sector_t *lo, sector_t *hi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 	int (*metadata_update_start)(struct mddev *mddev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 	int (*metadata_update_finish)(struct mddev *mddev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 	void (*metadata_update_cancel)(struct mddev *mddev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 	int (*resync_start)(struct mddev *mddev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 	int (*resync_finish)(struct mddev *mddev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 	int (*area_resyncing)(struct mddev *mddev, int direction, sector_t lo, sector_t hi);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) 	int (*add_new_disk)(struct mddev *mddev, struct md_rdev *rdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25) 	void (*add_new_disk_cancel)(struct mddev *mddev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) 	int (*new_disk_ack)(struct mddev *mddev, bool ack);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27) 	int (*remove_disk)(struct mddev *mddev, struct md_rdev *rdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) 	void (*load_bitmaps)(struct mddev *mddev, int total_slots);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) 	int (*gather_bitmaps)(struct md_rdev *rdev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) 	int (*resize_bitmaps)(struct mddev *mddev, sector_t newsize, sector_t oldsize);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) 	int (*lock_all_bitmaps)(struct mddev *mddev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) 	void (*unlock_all_bitmaps)(struct mddev *mddev);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33) 	void (*update_size)(struct mddev *mddev, sector_t old_dev_sectors);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) };
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) #endif /* _MD_CLUSTER_H */