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| author | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-09-03 20:01:44 +0300 |
|---|---|---|
| committer | Dmitry Torokhov <dmitry.torokhov@gmail.com> | 2015-09-03 20:01:44 +0300 |
| commit | 01b944fe1cd4e21a2a9ed51adbdbafe2d5e905ba (patch) | |
| tree | 85f506cf9fce3d8fd47cf624dd8698472bffc13f /drivers/md/md-cluster.h | |
| parent | e51e38494a8ecc18650efb0c840600637891de2c (diff) | |
| parent | 58f1eae48e5372200553de07b5ecc7574803ee91 (diff) | |
| download | linux-01b944fe1cd4e21a2a9ed51adbdbafe2d5e905ba.tar.xz | |
Merge branch 'next' into for-linus
Prepare first round of input updates for 4.3 merge window.
Diffstat (limited to 'drivers/md/md-cluster.h')
| -rw-r--r-- | drivers/md/md-cluster.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/drivers/md/md-cluster.h b/drivers/md/md-cluster.h new file mode 100644 index 000000000000..6817ee00e053 --- /dev/null +++ b/drivers/md/md-cluster.h @@ -0,0 +1,29 @@ + + +#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); + void (*resync_info_update)(struct mddev *mddev, sector_t lo, sector_t hi); + int (*resync_start)(struct mddev *mddev, sector_t lo, sector_t hi); + void (*resync_finish)(struct mddev *mddev); + int (*metadata_update_start)(struct mddev *mddev); + int (*metadata_update_finish)(struct mddev *mddev); + int (*metadata_update_cancel)(struct mddev *mddev); + int (*area_resyncing)(struct mddev *mddev, sector_t lo, sector_t hi); + int (*add_new_disk_start)(struct mddev *mddev, struct md_rdev *rdev); + int (*add_new_disk_finish)(struct mddev *mddev); + int (*new_disk_ack)(struct mddev *mddev, bool ack); + int (*remove_disk)(struct mddev *mddev, struct md_rdev *rdev); + int (*gather_bitmaps)(struct md_rdev *rdev); +}; + +#endif /* _MD_CLUSTER_H */ |