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ocfs2: Change metadata caching locks to an operations structure.

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We don't really want to cart around too many new fields on the
ocfs2_caching_info structure.  So let's wrap all our access of the
parent object in a set of operations.  One pointer on caching_info, and
more flexibility to boot.

Signed-off-by: Joel Becker <joel.becker@oracle.com>
This commit is contained in:
Joel Becker
2009-02-10 19:00:37 -08:00
parent 47460d65a4
commit 6e5a3d7538
6 changed files with 170 additions and 53 deletions
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fs/ocfs2/inode.h
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@@ -118,6 +118,7 @@ static inline struct ocfs2_inode_info *OCFS2_I(struct inode *inode)
extern struct kmem_cache *ocfs2_inode_cache;
extern const struct address_space_operations ocfs2_aops;
extern const struct ocfs2_caching_operations ocfs2_inode_caching_ops;
void ocfs2_clear_inode(struct inode *inode);
void ocfs2_delete_inode(struct inode *inode);