diff options
| author | Andre Noll <maan@systemlinux.org> | 2009-06-18 08:45:01 +1000 |
|---|---|---|
| committer | NeilBrown <neilb@suse.de> | 2009-06-18 08:45:01 +1000 |
| commit | 9d8f0363623b3da12c43007cf77f5e1a4e8a5964 (patch) | |
| tree | 0fee53971a397ade209dd36c4f1ed50db6450faf /drivers/md/md.h | |
| parent | fbb704efb784e2c8418e34dc3013af76bdd58101 (diff) | |
| download | lwn-9d8f0363623b3da12c43007cf77f5e1a4e8a5964.tar.gz lwn-9d8f0363623b3da12c43007cf77f5e1a4e8a5964.zip | |
md: Make mddev->chunk_size sector-based.
This patch renames the chunk_size field to chunk_sectors with the
implied change of semantics. Since
is_power_of_2(chunk_size) = is_power_of_2(chunk_sectors << 9)
= is_power_of_2(chunk_sectors)
these bits don't need an adjustment for the shift.
Signed-off-by: Andre Noll <maan@systemlinux.org>
Signed-off-by: NeilBrown <neilb@suse.de>
Diffstat (limited to 'drivers/md/md.h')
| -rw-r--r-- | drivers/md/md.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/md/md.h b/drivers/md/md.h index 8227ab909d44..5d78830043d0 100644 --- a/drivers/md/md.h +++ b/drivers/md/md.h @@ -145,7 +145,7 @@ struct mddev_s int external; /* metadata is * managed externally */ char metadata_type[17]; /* externally set*/ - int chunk_size; + int chunk_sectors; time_t ctime, utime; int level, layout; char clevel[16]; |