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| author | Joel Becker <joel.becker@oracle.com> | 2008-10-17 02:54:25 +0200 |
|---|---|---|
| committer | Mark Fasheh <mfasheh@suse.com> | 2009-01-05 17:40:31 +0100 |
| commit | 70ad1ba7b48364d758a112df0823edc5ca6632aa (patch) | |
| tree | 0ec30f4a812c1e66e3e3e7457eca1db8a451549a /lib | |
| parent | ocfs2: Add the on-disk structures for metadata checksums. (diff) | |
| download | linux-70ad1ba7b48364d758a112df0823edc5ca6632aa.tar.xz linux-70ad1ba7b48364d758a112df0823edc5ca6632aa.zip | |
ocfs2: Add the underlying blockcheck code.
This is the code that computes crc32 and ecc for ocfs2 metadata blocks.
There are high-level functions that check whether the filesystem has the
ecc feature, mid-level functions that work on a single block or array of
buffer_heads, and the low-level ecc hamming code that can handle
multiple buffers like crc32_le().
It's not hooked up to the filesystem yet.
Signed-off-by: Joel Becker <joel.becker@oracle.com>
Cc: Christoph Hellwig <hch@lst.de>
Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'lib')
0 files changed, 0 insertions, 0 deletions