tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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 path {
15 struct dm_dev *dev; /* Read-only */
16 unsigned is_active; /* Read-only */
17
18 void *pscontext; /* For path-selector use */
19 void *hwhcontext; /* For hw-handler use */
20};
21
22/* Callback for hwh_pg_init_fn to use when complete */
23void dm_pg_init_complete(struct path *path, unsigned err_flags);
24
25#endif