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authorJoel Becker <joel.becker@oracle.com>2009-02-11 05:00:41 +0100
committerJoel Becker <joel.becker@oracle.com>2009-09-05 01:07:48 +0200
commit8cb471e8f82506937fe5e2e9fb0bf90f6b1f1170 (patch)
treee275a8f5db101a9990ba44931cfd116123112b11 /fs/ocfs2/inode.h
parentocfs2: Change metadata caching locks to an operations structure. (diff)
downloadlinux-8cb471e8f82506937fe5e2e9fb0bf90f6b1f1170.tar.xz
linux-8cb471e8f82506937fe5e2e9fb0bf90f6b1f1170.zip
ocfs2: Take the inode out of the metadata read/write paths.
We are really passing the inode into the ocfs2_read/write_blocks() functions to get at the metadata cache. This commit passes the cache directly into the metadata block functions, divorcing them from the inode. Signed-off-by: Joel Becker <joel.becker@oracle.com>
Diffstat (limited to 'fs/ocfs2/inode.h')
-rw-r--r--fs/ocfs2/inode.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h
index cd1caca545f5..b0a71b22712c 100644
--- a/fs/ocfs2/inode.h
+++ b/fs/ocfs2/inode.h
@@ -120,6 +120,11 @@ 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;
+static inline struct ocfs2_caching_info *INODE_CACHE(struct inode *inode)
+{
+ return &OCFS2_I(inode)->ip_metadata_cache;
+}
+
void ocfs2_clear_inode(struct inode *inode);
void ocfs2_delete_inode(struct inode *inode);
void ocfs2_drop_inode(struct inode *inode);