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Subject[PATCH 0/2] Remove custom crc32c init code from btrfs
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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

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