diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2012-05-14 12:41:54 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-05-16 14:42:45 +0200 |
| commit | e5b8d7553f87d939295e9eb0ca699c0030dc5ff1 (patch) | |
| tree | 0b0586194a47d11ab07bd09bea2bdf692a2a9a44 /fs/btrfs/disk-io.h | |
| parent | c6f48b0bbeba86f12847b16b1d4631363037f7f3 (diff) | |
s390/barrier: make use of fast-bcr facility
If the kernel gets compiled for at least z196, make use of
the fast-BCR facility.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'fs/btrfs/disk-io.h')
0 files changed, 0 insertions, 0 deletions