| commit | 79c8264e443471eb2748c93680acce54d14d2225 | [log] [tgz] |
|---|---|---|
| author | David Sterba <dsterba@suse.com> | Tue Oct 01 19:40:15 2019 +0200 |
| committer | David Sterba <dsterba@suse.com> | Mon Nov 18 12:46:50 2019 +0100 |
| tree | 380f4761db1fe9933d8c3dfd84e4b5282c7a533c | |
| parent | e62869be1ed7569bf12a5dc28c5b7ee5823f9cf3 [diff] |
btrfs: add 64bit safe helper for power of two checks As is_power_of_two takes unsigned long, it's not safe on 32bit architectures, but we could pass any u64 value in seveal places. Add a separate helper and also an alias that better expresses the purpose for which the helper is used. Signed-off-by: David Sterba <dsterba@suse.com>