ocfs2: Remove mount/unmount votes

The node maps that are set/unset by these votes are no longer relevant, thus
we can remove the mount and umount votes. Since those are the last two
remaining votes, we can also remove the entire vote infrastructure.

The vote thread has been renamed to the downconvert thread, and the small
amount of functionality related to managing it has been moved into
fs/ocfs2/dlmglue.c. All references to votes have been removed or updated.

Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

1 files changed, 7 insertions, 8 deletions

diff --git a/fs/ocfs2/journal.c b/fs/ocfs2/journal.c
index 8d81f6c1b877..f2ebe2eb3c21 100644
--- a/fs/ocfs2/journal.c
+++ b/fs/ocfs2/journal.c
@@ -44,7 +44,6 @@
 #include "localalloc.h"
 #include "slot_map.h"
 #include "super.h"
-#include "vote.h"
 #include "sysfile.h"
 
 #include "buffer_head_io.h"
@@ -103,7 +102,7 @@ static int ocfs2_commit_cache(struct ocfs2_super *osb)
         mlog(0, "commit_thread: flushed transaction %lu (%u handles)\n",
              journal->j_trans_id, flushed);
 
-        ocfs2_kick_vote_thread(osb);
+        ocfs2_wake_downconvert_thread(osb);
         wake_up(&journal->j_checkpointed);
 finally:
         mlog_exit(status);
@@ -883,8 +882,8 @@ restart:
         ocfs2_super_unlock(osb, 1);
 
         /* We always run recovery on our own orphan dir - the dead
-         * node(s) may have voted "no" on an inode delete earlier. A
-         * revote is therefore required. */
+         * node(s) may have disallowd a previos inode delete. Re-processing
+         * is therefore required. */
         ocfs2_queue_recovery_completion(osb->journal, osb->slot_num, NULL,
                                         NULL);
 
@@ -1380,10 +1379,10 @@ static int ocfs2_recover_orphans(struct ocfs2_super *osb,
                 iter = oi->ip_next_orphan;
 
                 spin_lock(&oi->ip_lock);
-                /* Delete voting may have set these on the assumption
-                 * that the other node would wipe them successfully.
-                 * If they are still in the node's orphan dir, we need
-                 * to reset that state. */
+                /* The remote delete code may have set these on the
+                 * assumption that the other node would wipe them
+                 * successfully.  If they are still in the node's
+                 * orphan dir, we need to reset that state. */
                 oi->ip_flags &= ~(OCFS2_INODE_DELETED|OCFS2_INODE_SKIP_DELETE);
 
                 /* Set the proper information to get us going into