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| author | NeilBrown <neilb@cse.unsw.edu.au> | 2005-06-21 17:17:28 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-06-21 19:07:47 -0700 |
| commit | 39730960d94306d7be414e8d54f4e5c071af1278 (patch) | |
| tree | e12516ecea53d782f845717f53ffa304be69aa37 /drivers/md | |
| parent | 7bfa19f2748000d646dbdf8f48258cfe1d257b52 (diff) | |
| download | linux-3.10-39730960d94306d7be414e8d54f4e5c071af1278.tar.gz linux-3.10-39730960d94306d7be414e8d54f4e5c071af1278.tar.bz2 linux-3.10-39730960d94306d7be414e8d54f4e5c071af1278.zip | |
[PATCH] Two small fixes for md verion-1 superblocks.
1/ Must typecast int to (sector_t) before inverting or we
might not invert enough bits.
2/ When "bitmap_offset" was added to mdp_superblock_1, we didn't increase
the count of words-used (96 to 100).
Signed-off-by: Neil Brown <neilb@cse.unsw.edu.au>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/md')
| -rw-r--r-- | drivers/md/md.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/md.c b/drivers/md/md.c index ef3ad99562c..65fab74ad73 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -847,7 +847,7 @@ static int super_1_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version) case 0: sb_offset = rdev->bdev->bd_inode->i_size >> 9; sb_offset -= 8*2; - sb_offset &= ~(4*2-1); + sb_offset &= ~(sector_t)(4*2-1); /* convert from sectors to K */ sb_offset /= 2; break; |