linux/drivers/md/dm-mpath.h
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   1/*
   2 * Copyright (C) 2004 Red Hat, Inc. All rights reserved.
   3 *
   4 * This file is released under the GPL.
   5 *
   6 * Multipath.
   7 */
   8
   9#ifndef DM_MPATH_H
  10#define DM_MPATH_H
  11
  12struct dm_dev;
  13
  14struct dm_path {
  15        struct dm_dev *dev;     /* Read-only */
  16        void *pscontext;        /* For path-selector use */
  17};
  18
  19/* Callback for hwh_pg_init_fn to use when complete */
  20void dm_pg_init_complete(struct dm_path *path, unsigned err_flags);
  21
  22#endif
  23
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