diff options
| author | NeilBrown <neilb@suse.de> | 2006-06-26 00:27:38 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-06-26 09:58:37 -0700 |
| commit | 16a53ecc35f2a80dc285be2e769768847d89ca37 (patch) | |
| tree | 19d005f19af68e9b98efaf16885bb60498f540c1 /include | |
| parent | 16f17b39f385212b73278a76d482cdcaaebe6c02 (diff) | |
| download | kernel-crypto-16a53ecc35f2a80dc285be2e769768847d89ca37.tar.gz kernel-crypto-16a53ecc35f2a80dc285be2e769768847d89ca37.tar.xz kernel-crypto-16a53ecc35f2a80dc285be2e769768847d89ca37.zip | |
[PATCH] md: merge raid5 and raid6 code
There is a lot of commonality between raid5.c and raid6main.c. This patches
merges both into one module called raid456. This saves a lot of code, and
paves the way for online raid5->raid6 migrations.
There is still duplication, e.g. between handle_stripe5 and handle_stripe6.
This will probably be cleaned up later.
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/raid/raid5.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/raid/raid5.h b/include/linux/raid/raid5.h index 914af667044..20ed4c99763 100644 --- a/include/linux/raid/raid5.h +++ b/include/linux/raid/raid5.h @@ -212,6 +212,7 @@ struct raid5_private_data { mddev_t *mddev; struct disk_info *spare; int chunk_size, level, algorithm; + int max_degraded; int raid_disks, working_disks, failed_disks; int max_nr_stripes; |