xfs: Use list_heads for log recovery item lists
Remove the roll-your-own linked list operations.
Signed-off-by: Dave Chinner <david@fromorbit.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Alex Elder <aelder@sgi.com>
diff --git a/fs/xfs/xfs_log_recover.h b/fs/xfs/xfs_log_recover.h
index b225455..75d7492 100644
--- a/fs/xfs/xfs_log_recover.h
+++ b/fs/xfs/xfs_log_recover.h
@@ -35,22 +35,21 @@
* item headers are in ri_buf[0]. Additional buffers follow.
*/
typedef struct xlog_recover_item {
- struct xlog_recover_item *ri_next;
- struct xlog_recover_item *ri_prev;
- int ri_type;
- int ri_cnt; /* count of regions found */
- int ri_total; /* total regions */
- xfs_log_iovec_t *ri_buf; /* ptr to regions buffer */
+ struct list_head ri_list;
+ int ri_type;
+ int ri_cnt; /* count of regions found */
+ int ri_total; /* total regions */
+ xfs_log_iovec_t *ri_buf; /* ptr to regions buffer */
} xlog_recover_item_t;
struct xlog_tid;
typedef struct xlog_recover {
- struct xlog_recover *r_next;
- xlog_tid_t r_log_tid; /* log's transaction id */
- xfs_trans_header_t r_theader; /* trans header for partial */
- int r_state; /* not needed */
- xfs_lsn_t r_lsn; /* xact lsn */
- xlog_recover_item_t *r_itemq; /* q for items */
+ struct hlist_node r_list;
+ xlog_tid_t r_log_tid; /* log's transaction id */
+ xfs_trans_header_t r_theader; /* trans header for partial */
+ int r_state; /* not needed */
+ xfs_lsn_t r_lsn; /* xact lsn */
+ struct list_head r_itemq; /* q for items */
} xlog_recover_t;
#define ITEM_TYPE(i) (*(ushort *)(i)->ri_buf[0].i_addr)