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Diffstat (limited to 'fs/btrfs/crc32c.h')
-rw-r--r-- | fs/btrfs/crc32c.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/fs/btrfs/crc32c.h b/fs/btrfs/crc32c.h new file mode 100644 index 0000000..6e1b3de --- /dev/null +++ b/fs/btrfs/crc32c.h @@ -0,0 +1,29 @@ +/* + * Copyright (C) 2008 Oracle. All rights reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public + * License v2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public + * License along with this program; if not, write to the + * Free Software Foundation, Inc., 59 Temple Place - Suite 330, + * Boston, MA 021110-1307, USA. + */ + +#ifndef __BTRFS_CRC32C__ +#define __BTRFS_CRC32C__ +#include <linux/crc32c.h> + +/* + * this file used to do more for selecting the HW version of crc32c, + * perhaps it will one day again soon. + */ +#define btrfs_crc32c(seed, data, length) crc32c(seed, data, length) +#endif + |