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@@ -43,9 +43,12 @@ struct adfs_dir_ops;
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* ADFS file system superblock data in memory
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*/
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struct adfs_sb_info {
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- struct adfs_discmap *s_map; /* bh list containing map */
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- struct adfs_dir_ops *s_dir; /* directory operations */
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-
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+ union { struct {
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+ struct adfs_discmap *s_map; /* bh list containing map */
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+ struct adfs_dir_ops *s_dir; /* directory operations */
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+ };
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+ struct rcu_head rcu; /* used only at shutdown time */
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+ };
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kuid_t s_uid; /* owner uid */
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kgid_t s_gid; /* owner gid */
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umode_t s_owner_mask; /* ADFS owner perm -> unix perm */
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