So here is a small 2 patch set which removes btrfs' manual initialisation of the lower level crc32c module. Explanation why is ok can be found in Patch 2/2.
Patch 1/2 just adds a function to the generic crc32c header which allows querying the actual crc32c implementaiton used (i.e. software or hw-accelerated) to retain current btrfs behavior. This is mainly used for debugging purposes and is independent. Nikolay Borisov (2): libcrc32c: Add crc32c_impl function btrfs: Remove custom crc32c init code fs/btrfs/Kconfig | 3 +-- fs/btrfs/Makefile | 2 +- fs/btrfs/check-integrity.c | 4 ++-- fs/btrfs/ctree.h | 16 ++++++++++++++ fs/btrfs/dir-item.c | 1 - fs/btrfs/disk-io.c | 4 ++-- fs/btrfs/extent-tree.c | 10 ++++----- fs/btrfs/hash.c | 54 ---------------------------------------------- fs/btrfs/hash.h | 43 ------------------------------------ fs/btrfs/inode-item.c | 1 - fs/btrfs/inode.c | 1 - fs/btrfs/props.c | 2 +- fs/btrfs/send.c | 4 ++-- fs/btrfs/super.c | 14 ++++-------- fs/btrfs/tree-log.c | 2 +- include/linux/crc32c.h | 1 + lib/libcrc32c.c | 6 ++++++ 17 files changed, 42 insertions(+), 126 deletions(-) delete mode 100644 fs/btrfs/hash.c delete mode 100644 fs/btrfs/hash.h -- 2.7.4 -- To unsubscribe from this list: send the line "unsubscribe linux-btrfs" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
