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H A Dvolumes.h8c3e3582 Fri May 17 04:43:36 CDT 2019 David Sterba <dsterba@suse.com> btrfs: use u8 for raid_array members

The raid_attr table is now 7 * 56 = 392 bytes long, consisting of just
small numbers so we don't have to use ints. New size is 7 * 32 = 224,
saving 3 cachelines.

Signed-off-by: David Sterba <dsterba@suse.com>
8c3e3582 Fri May 17 04:43:36 CDT 2019 David Sterba <dsterba@suse.com> btrfs: use u8 for raid_array members

The raid_attr table is now 7 * 56 = 392 bytes long, consisting of just
small numbers so we don't have to use ints. New size is 7 * 32 = 224,
saving 3 cachelines.

Signed-off-by: David Sterba <dsterba@suse.com>
H A Ddisk-io.c8c3e3582 Fri May 17 04:43:36 CDT 2019 David Sterba <dsterba@suse.com> btrfs: use u8 for raid_array members

The raid_attr table is now 7 * 56 = 392 bytes long, consisting of just
small numbers so we don't have to use ints. New size is 7 * 32 = 224,
saving 3 cachelines.

Signed-off-by: David Sterba <dsterba@suse.com>
8c3e3582 Fri May 17 04:43:36 CDT 2019 David Sterba <dsterba@suse.com> btrfs: use u8 for raid_array members

The raid_attr table is now 7 * 56 = 392 bytes long, consisting of just
small numbers so we don't have to use ints. New size is 7 * 32 = 224,
saving 3 cachelines.

Signed-off-by: David Sterba <dsterba@suse.com>