kernel-ark/drivers/md/dm-mpath.h
Chandra Seetharaman 688864e298 [SCSI] scsi_dh: Remove hardware handler infrastructure from dm
This patch just removes infrastructure that provided support for hardware
handlers in the dm layer as it is not needed anymore.

Signed-off-by: Chandra Seetharaman <sekharan@us.ibm.com>
Acked-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
2008-06-05 09:23:42 -05:00

25 lines
453 B
C

/*
* Copyright (C) 2004 Red Hat, Inc. All rights reserved.
*
* This file is released under the GPL.
*
* Multipath.
*/
#ifndef DM_MPATH_H
#define DM_MPATH_H
struct dm_dev;
struct dm_path {
struct dm_dev *dev; /* Read-only */
unsigned is_active; /* Read-only */
void *pscontext; /* For path-selector use */
};
/* Callback for hwh_pg_init_fn to use when complete */
void dm_pg_init_complete(struct dm_path *path, unsigned err_flags);
#endif