diff options
author | Christoph Hellwig <hch@lst.de> | 2009-03-30 23:27:03 -0400 |
---|---|---|
committer | NeilBrown <neilb@suse.de> | 2009-03-30 23:27:03 -0400 |
commit | ef740c372dfd80e706dbf955d4e4aedda6c0c148 (patch) | |
tree | 8d9ef9db346ee1ba319a125c9de83cdde049510d /drivers/md/linear.h | |
parent | 2a40a8aed083d988df6822bb9b1b08fb7ce21e1d (diff) |
md: move headers out of include/linux/raid/
Move the headers with the local structures for the disciplines and
bitmap.h into drivers/md/ so that they are more easily grepable for
hacking and not far away. md.h is left where it is for now as there
are some uses from the outside.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/linear.h')
-rw-r--r-- | drivers/md/linear.h | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/drivers/md/linear.h b/drivers/md/linear.h new file mode 100644 index 000000000000..f38b9c586afb --- /dev/null +++ b/drivers/md/linear.h | |||
@@ -0,0 +1,31 @@ | |||
1 | #ifndef _LINEAR_H | ||
2 | #define _LINEAR_H | ||
3 | |||
4 | #include <linux/raid/md.h> | ||
5 | |||
6 | struct dev_info { | ||
7 | mdk_rdev_t *rdev; | ||
8 | sector_t num_sectors; | ||
9 | sector_t start_sector; | ||
10 | }; | ||
11 | |||
12 | typedef struct dev_info dev_info_t; | ||
13 | |||
14 | struct linear_private_data | ||
15 | { | ||
16 | struct linear_private_data *prev; /* earlier version */ | ||
17 | dev_info_t **hash_table; | ||
18 | sector_t spacing; | ||
19 | sector_t array_sectors; | ||
20 | int sector_shift; /* shift before dividing | ||
21 | * by spacing | ||
22 | */ | ||
23 | dev_info_t disks[0]; | ||
24 | }; | ||
25 | |||
26 | |||
27 | typedef struct linear_private_data linear_conf_t; | ||
28 | |||
29 | #define mddev_to_conf(mddev) ((linear_conf_t *) mddev->private) | ||
30 | |||
31 | #endif | ||