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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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4
fs/ocfs2/super.c
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@@ -1683,8 +1683,8 @@ static void ocfs2_inode_init_once(void *data)
ocfs2_lock_res_init_once(&oi->ip_inode_lockres);
ocfs2_lock_res_init_once(&oi->ip_open_lockres);
ocfs2_metadata_cache_init(&oi->ip_metadata_cache, &oi->ip_lock,
&oi->ip_io_mutex);
ocfs2_metadata_cache_init(&oi->ip_metadata_cache,
&ocfs2_inode_caching_ops);
inode_init_once(&oi->vfs_inode);
}