Lines Matching defs:md_rdev

130 struct md_rdev {  struct
131 	struct list_head same_set;	/* RAID devices within the same set */
133 	sector_t sectors;		/* Device size (in 512bytes sectors) */
134 	struct mddev *mddev;		/* RAID array if running */
135 	int last_events;		/* IO event timestamp */
142 	struct block_device *meta_bdev;
143 	struct block_device *bdev;	/* block device handle */
144 	struct file *bdev_file;		/* Handle from open for bdev */
146 	struct page	*sb_page, *bb_page;
147 	int		sb_loaded;
148 	__u64		sb_events;
149 	sector_t	data_offset;	/* start of data in array */
150 	sector_t	new_data_offset;/* only relevant while reshaping */
151 	sector_t	sb_start;	/* offset of the super block (in 512byte sectors) */
152 	int		sb_size;	/* bytes in the superblock */
153 	int		preferred_minor;	/* autorun support */
155 	struct kobject	kobj;
168 	unsigned long	flags;	/* bit set of 'enum flag_bits' bits. */
169 	wait_queue_head_t blocked_wait;
171 	int desc_nr;			/* descriptor index in the superblock */
172 	int raid_disk;			/* role of device in array */
173 	int new_raid_disk;		/* role that the device will have in
176 	int saved_raid_disk;		/* role that device used to have in the
180 	union {
191 	atomic_t	nr_pending;	/* number of pending requests.
195 	atomic_t	read_errors;	/* number of consecutive read errors that
198 	time64_t	last_read_error;	/* monotonic time since our
201 	atomic_t	corrected_errors; /* number of corrected read errors,
206 	struct serial_in_rdev *serial;  /* used for raid1 io serialization */
208 	struct kernfs_node *sysfs_state; /* handle for 'state'
211 	struct kernfs_node *sysfs_unack_badblocks;
213 	struct kernfs_node *sysfs_badblocks;
214 	struct badblocks badblocks;
216 	struct {
221 	} ppl;