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authorJoel Becker <joel.becker@oracle.com>2008-12-10 17:58:22 -0800
committerMark Fasheh <mfasheh@suse.com>2009-01-05 08:40:34 -0800
commitc175a518b4a1d514483abf61813ce5d855917164 (patch)
treee437a3d1377fab38c1d8ef6289fd9ea3590d09b2 /fs/ocfs2/dir.h
parent87d35a74b15ec703910a63e0667692fb5e267be0 (diff)
downloadop-kernel-dev-c175a518b4a1d514483abf61813ce5d855917164.zip
op-kernel-dev-c175a518b4a1d514483abf61813ce5d855917164.tar.gz
ocfs2: Checksum and ECC for directory blocks.
Use the db_check field of ocfs2_dir_block_trailer to crc/ecc the dirblocks. Signed-off-by: Joel Becker <joel.becker@oracle.com> Signed-off-by: Mark Fasheh <mfasheh@suse.com>
Diffstat (limited to 'fs/ocfs2/dir.h')
-rw-r--r--fs/ocfs2/dir.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/ocfs2/dir.h b/fs/ocfs2/dir.h
index ce48b90..c511e2e 100644
--- a/fs/ocfs2/dir.h
+++ b/fs/ocfs2/dir.h
@@ -83,4 +83,6 @@ int ocfs2_fill_new_dir(struct ocfs2_super *osb,
struct buffer_head *fe_bh,
struct ocfs2_alloc_context *data_ac);
+struct ocfs2_dir_block_trailer *ocfs2_dir_trailer_from_size(int blocksize,
+ void *data);
#endif /* OCFS2_DIR_H */
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