ocfs2: remove unused code

Remove node messaging code that becomes unused with the delete inode vote
removal.

[Removed even more cruft which I spotted during review --Mark]

Signed-off-by: Tiger Yang <tiger.yang@oracle.com>
Signed-off-by: Mark Fasheh <mark.fasheh@oracle.com>

1 files changed, 0 insertions, 40 deletions

diff --git a/fs/ocfs2/inode.c b/fs/ocfs2/inode.c
index 10d16a9e4fda..e1e4882eab4f 100644
--- a/fs/ocfs2/inode.c
+++ b/fs/ocfs2/inode.c
@@ -89,24 +89,6 @@ void ocfs2_set_inode_flags(struct inode *inode)
                 inode->i_flags |= S_DIRSYNC;
 }
 
-struct inode *ocfs2_ilookup_for_vote(struct ocfs2_super *osb,
-                                     u64 blkno,
-                                     int delete_vote)
-{
-        struct ocfs2_find_inode_args args;
-
-        /* ocfs2_ilookup_for_vote should *only* be called from the
-         * vote thread */
-        BUG_ON(current != osb->vote_task);
-
-        args.fi_blkno = blkno;
-        args.fi_flags = OCFS2_FI_FLAG_NOWAIT;
-        if (delete_vote)
-                args.fi_flags |= OCFS2_FI_FLAG_DELETE;
-        args.fi_ino = ino_from_blkno(osb->sb, blkno);
-        return ilookup5(osb->sb, args.fi_ino, ocfs2_find_actor, &args);
-}
-
 struct inode *ocfs2_iget(struct ocfs2_super *osb, u64 blkno, int flags)
 {
         struct inode *inode = NULL;
@@ -182,28 +164,6 @@ static int ocfs2_find_actor(struct inode *inode, void *opaque)
         if (oi->ip_blkno != args->fi_blkno)
                 goto bail;
 
-        /* OCFS2_FI_FLAG_NOWAIT is *only* set from
-         * ocfs2_ilookup_for_vote which won't create an inode for one
-         * that isn't found. The vote thread which doesn't want to get
-         * an inode which is in the process of going away - otherwise
-         * the call to __wait_on_freeing_inode in find_inode_fast will
-         * cause it to deadlock on an inode which may be waiting on a
-         * vote (or lock release) in delete_inode */
-        if ((args->fi_flags & OCFS2_FI_FLAG_NOWAIT) &&
-            (inode->i_state & (I_FREEING|I_CLEAR))) {
-                /* As stated above, we're not going to return an
-                 * inode.  In the case of a delete vote, the voting
-                 * code is going to signal the other node to go
-                 * ahead. Mark that state here, so this freeing inode
-                 * has the state when it gets to delete_inode. */
-                if (args->fi_flags & OCFS2_FI_FLAG_DELETE) {
-                        spin_lock(&oi->ip_lock);
-                        ocfs2_mark_inode_remotely_deleted(inode);
-                        spin_unlock(&oi->ip_lock);
-                }
-                goto bail;
-        }
-
         ret = 1;
 bail:
         mlog_exit(ret);