linux-stable/drivers/md/multipath.h

#ifndef _MULTIPATH_H
#define _MULTIPATH_H

struct multipath_info {
	struct md_rdev	*rdev;
};

struct mpconf {
	struct mddev			*mddev;
	struct multipath_info	*multipaths;
	int			raid_disks;
	spinlock_t		device_lock;
	struct list_head	retry_list;

	mempool_t		*pool;
};

/*
 * this is our 'private' 'collective' MULTIPATH buffer head.
 * it contains information about what kind of IO operations were started
 * for this MULTIPATH operation, and about their status:
 */

struct multipath_bh {
	struct mddev			*mddev;
	struct bio		*master_bio;
	struct bio		bio;
	int			path;
	struct list_head	retry_list;
};
#endif
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`#ifndef _MULTIPATH_H`
			`#define _MULTIPATH_H`

			`struct multipath_info {`
md: removing typedefs: mdk_rdev_t -> struct md_rdev The typedefs are just annoying. 'mdk' probably refers to 'md_k.h' which used to be an include file that defined this thing. Signed-off-by: NeilBrown <neilb@suse.de> 2011-10-11 05:45:26 +00:00			`struct md_rdev *rdev;`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`};`

md/multipath: typedef removal: multipath_conf_t -> struct mpconf Signed-off-by: NeilBrown <neilb@suse.de> 2011-10-11 05:48:57 +00:00			`struct mpconf {`
md: remove typedefs: mddev_t -> struct mddev Having mddev_t and 'struct mddev_s' is ugly and not preferred Signed-off-by: NeilBrown <neilb@suse.de> 2011-10-11 05:47:53 +00:00			`struct mddev *mddev;`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`struct multipath_info *multipaths;`
			`int raid_disks;`
			`spinlock_t device_lock;`
			`struct list_head retry_list;`

			`mempool_t *pool;`
			`};`

			`/*`
			`* this is our 'private' 'collective' MULTIPATH buffer head.`
			`* it contains information about what kind of IO operations were started`
			`* for this MULTIPATH operation, and about their status:`
			`*/`

			`struct multipath_bh {`
md: remove typedefs: mddev_t -> struct mddev Having mddev_t and 'struct mddev_s' is ugly and not preferred Signed-off-by: NeilBrown <neilb@suse.de> 2011-10-11 05:47:53 +00:00			`struct mddev *mddev;`
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip! 2005-04-16 22:20:36 +00:00			`struct bio *master_bio;`
			`struct bio bio;`
			`int path;`
			`struct list_head retry_list;`
			`};`
			`#endif`