From: Joel Becker Date: Fri, 1 Feb 2008 20:03:57 +0000 (-0800) Subject: ocfs2: Change the recovery map to an array of node numbers. X-Git-Tag: v2.6.26-rc1~1143^2~61 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=553abd046af609191a91af7289d87d477adc659f;p=pandora-kernel.git 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 --- Reading git-diff-tree failed