mirror of
https://github.com/torvalds/linux.git
synced 2025-11-04 02:30:34 +02:00
5ebaf80bc8
Since the resync region from suspend_info means one node is reshaping this area, so the position of reshape_progress should be included in the area. Reviewed-by: NeilBrown <neilb@suse.com> Signed-off-by: Guoqing Jiang <gqjiang@suse.com> Signed-off-by: Shaohua Li <shli@fb.com>
36 lines
1.4 KiB
C
36 lines
1.4 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
|
|
|
|
#ifndef _MD_CLUSTER_H
|
|
#define _MD_CLUSTER_H
|
|
|
|
#include "md.h"
|
|
|
|
struct mddev;
|
|
struct md_rdev;
|
|
|
|
struct md_cluster_operations {
|
|
int (*join)(struct mddev *mddev, int nodes);
|
|
int (*leave)(struct mddev *mddev);
|
|
int (*slot_number)(struct mddev *mddev);
|
|
int (*resync_info_update)(struct mddev *mddev, sector_t lo, sector_t hi);
|
|
void (*resync_info_get)(struct mddev *mddev, sector_t *lo, sector_t *hi);
|
|
int (*metadata_update_start)(struct mddev *mddev);
|
|
int (*metadata_update_finish)(struct mddev *mddev);
|
|
void (*metadata_update_cancel)(struct mddev *mddev);
|
|
int (*resync_start)(struct mddev *mddev);
|
|
int (*resync_finish)(struct mddev *mddev);
|
|
int (*area_resyncing)(struct mddev *mddev, int direction, sector_t lo, sector_t hi);
|
|
int (*add_new_disk)(struct mddev *mddev, struct md_rdev *rdev);
|
|
void (*add_new_disk_cancel)(struct mddev *mddev);
|
|
int (*new_disk_ack)(struct mddev *mddev, bool ack);
|
|
int (*remove_disk)(struct mddev *mddev, struct md_rdev *rdev);
|
|
void (*load_bitmaps)(struct mddev *mddev, int total_slots);
|
|
int (*gather_bitmaps)(struct md_rdev *rdev);
|
|
int (*resize_bitmaps)(struct mddev *mddev, sector_t newsize, sector_t oldsize);
|
|
int (*lock_all_bitmaps)(struct mddev *mddev);
|
|
void (*unlock_all_bitmaps)(struct mddev *mddev);
|
|
void (*update_size)(struct mddev *mddev, sector_t old_dev_sectors);
|
|
};
|
|
|
|
#endif /* _MD_CLUSTER_H */
|