From 553abd046af609191a91af7289d87d477adc659f Mon Sep 17 00:00:00 2001 From: Joel Becker Date: Fri, 1 Feb 2008 12:03:57 -0800 Subject: ocfs2: Change the recovery map to an array of node numbers. The old recovery map was a bitmap of node numbers. This was sufficient for the maximum node number of 254. Going forward, we want node numbers to be UINT32. Thus, we need a new recovery map. Note that we can't keep track of slots here. We must write down the node number to recovery *before* we get the locks needed to convert a node number into a slot number. The recovery map is now an array of unsigned ints, max_slots in size. It moves to journal.c with the rest of recovery. Because it needs to be initialized, we move all of recovery initialization into a new function, ocfs2_recovery_init(). This actually cleans up ocfs2_initialize_super() a little as well. Following on, recovery cleaup becomes part of ocfs2_recovery_exit(). A number of node map functions are rendered obsolete and are removed. Finally, waiting on recovery is wrapped in a function rather than naked checks on the recovery_event. This is a cleanup from Mark. Signed-off-by: Joel Becker Signed-off-by: Mark Fasheh --- fs/ocfs2/heartbeat.h | 14 -------------- 1 file changed, 14 deletions(-) (limited to 'fs/ocfs2/heartbeat.h') diff --git a/fs/ocfs2/heartbeat.h b/fs/ocfs2/heartbeat.h index eac63aed761..98d8ffc995b 100644 --- a/fs/ocfs2/heartbeat.h +++ b/fs/ocfs2/heartbeat.h @@ -33,8 +33,6 @@ void ocfs2_stop_heartbeat(struct ocfs2_super *osb); /* node map functions - used to keep track of mounted and in-recovery * nodes. */ -int ocfs2_node_map_is_empty(struct ocfs2_super *osb, - struct ocfs2_node_map *map); void ocfs2_node_map_set_bit(struct ocfs2_super *osb, struct ocfs2_node_map *map, int bit); @@ -44,17 +42,5 @@ void ocfs2_node_map_clear_bit(struct ocfs2_super *osb, int ocfs2_node_map_test_bit(struct ocfs2_super *osb, struct ocfs2_node_map *map, int bit); -int ocfs2_node_map_iterate(struct ocfs2_super *osb, - struct ocfs2_node_map *map, - int idx); -static inline int ocfs2_node_map_first_set_bit(struct ocfs2_super *osb, - struct ocfs2_node_map *map) -{ - return ocfs2_node_map_iterate(osb, map, 0); -} -int ocfs2_recovery_map_set(struct ocfs2_super *osb, - int num); -void ocfs2_recovery_map_clear(struct ocfs2_super *osb, - int num); #endif /* OCFS2_HEARTBEAT_H */ -- cgit v1.2.3