Merge branch 'upstream-linus' of git://oss.oracle.com/home/sourcebo/git/ocfs2

* 'upstream-linus' of git://oss.oracle.com/home/sourcebo/git/ocfs2:
  ocfs2: finally remove MLF* macros
  ocfs2: don't use MLF* in the file system
  ocfs2: don't use MLF* in dlm/ files
  ocfs2: don't use MLF* in cluster/ files
  [PATCH] ocfs2: dlm recovery fixes
  [PATCH] ocfs2: fix hang in dlm lock resource mastery
  ocfs2: use __attribute__ format

29 files changed, 749 insertions, 490 deletions

diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 6b9812db377..edaab05a93e 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -566,9 +566,8 @@ static int ocfs2_do_insert_extent(struct ocfs2_super *osb,
 			next_free = le16_to_cpu(el->l_next_free_rec);
 			if (next_free == 0) {
 				ocfs2_error(inode->i_sb,
-					    "Dinode %"MLFu64" has a bad "
-					    "extent list",
-					    OCFS2_I(inode)->ip_blkno);
+					    "Dinode %llu has a bad extent list",
+					    (unsigned long long)OCFS2_I(inode)->ip_blkno);
 				status = -EIO;
 				goto bail;
 			}
@@ -611,9 +610,8 @@ static int ocfs2_do_insert_extent(struct ocfs2_super *osb,
 		next_free = le16_to_cpu(el->l_next_free_rec);
 		if (next_free == 0) {
 			ocfs2_error(inode->i_sb,
-				    "Dinode %"MLFu64" has a bad "
-				    "extent list",
-				    OCFS2_I(inode)->ip_blkno);
+				    "Dinode %llu has a bad extent list",
+				    (unsigned long long)OCFS2_I(inode)->ip_blkno);
 			status = -EIO;
 			goto bail;
 		}
@@ -652,8 +650,9 @@ static int ocfs2_do_insert_extent(struct ocfs2_super *osb,
 		/* having an empty extent at eof is legal. */
 		if (el->l_recs[i].e_cpos != fe->i_clusters) {
 			ocfs2_error(inode->i_sb,
-				    "Dinode %"MLFu64" trailing extent is bad: "
+				    "Dinode %llu trailing extent is bad: "
 				    "cpos (%u) != number of clusters (%u)",
+				    (unsigned long long)OCFS2_I(inode)->ip_blkno,
 				    le32_to_cpu(el->l_recs[i].e_cpos),
 				    le32_to_cpu(fe->i_clusters));
 			status = -EIO;
@@ -747,19 +746,19 @@ static int ocfs2_find_branch_target(struct ocfs2_super *osb,
 
 	while(le16_to_cpu(el->l_tree_depth) > 1) {
 		if (le16_to_cpu(el->l_next_free_rec) == 0) {
-			ocfs2_error(inode->i_sb, "Dinode %"MLFu64" has empty "
+			ocfs2_error(inode->i_sb, "Dinode %llu has empty "
 				    "extent list (next_free_rec == 0)",
-				    OCFS2_I(inode)->ip_blkno);
+				    (unsigned long long)OCFS2_I(inode)->ip_blkno);
 			status = -EIO;
 			goto bail;
 		}
 		i = le16_to_cpu(el->l_next_free_rec) - 1;
 		blkno = le64_to_cpu(el->l_recs[i].e_blkno);
 		if (!blkno) {
-			ocfs2_error(inode->i_sb, "Dinode %"MLFu64" has extent "
+			ocfs2_error(inode->i_sb, "Dinode %llu has extent "
 				    "list where extent # %d has no physical "
 				    "block start",
-				    OCFS2_I(inode)->ip_blkno, i);
+				    (unsigned long long)OCFS2_I(inode)->ip_blkno, i);
 			status = -EIO;
 			goto bail;
 		}
@@ -826,9 +825,9 @@ int ocfs2_insert_extent(struct ocfs2_super *osb,
 
 	mlog_entry_void();
 
-	mlog(0, "add %u clusters starting at block %"MLFu64" to "
-		"inode %"MLFu64"\n",
-	     new_clusters, start_blk, OCFS2_I(inode)->ip_blkno);
+	mlog(0, "add %u clusters starting at block %llu to inode %llu\n",
+	     new_clusters, (unsigned long long)start_blk,
+	     (unsigned long long)OCFS2_I(inode)->ip_blkno);
 
 	fe = (struct ocfs2_dinode *) fe_bh->b_data;
 	el = &fe->id2.i_list;
@@ -963,8 +962,8 @@ static int ocfs2_truncate_log_append(struct ocfs2_super *osb,
 	struct ocfs2_dinode *di;
 	struct ocfs2_truncate_log *tl;
 
-	mlog_entry("start_blk = %"MLFu64", num_clusters = %u\n", start_blk,
-		   num_clusters);
+	mlog_entry("start_blk = %llu, num_clusters = %u\n",
+		   (unsigned long long)start_blk, num_clusters);
 
 	BUG_ON(mutex_trylock(&tl_inode->i_mutex));
 
@@ -981,8 +980,9 @@ static int ocfs2_truncate_log_append(struct ocfs2_super *osb,
 	tl_count = le16_to_cpu(tl->tl_count);
 	mlog_bug_on_msg(tl_count > ocfs2_truncate_recs_per_inode(osb->sb) ||
 			tl_count == 0,
-			"Truncate record count on #%"MLFu64" invalid ("
-			"wanted %u, actual %u\n", OCFS2_I(tl_inode)->ip_blkno,
+			"Truncate record count on #%llu invalid "
+			"wanted %u, actual %u\n",
+			(unsigned long long)OCFS2_I(tl_inode)->ip_blkno,
 			ocfs2_truncate_recs_per_inode(osb->sb),
 			le16_to_cpu(tl->tl_count));
 
@@ -1002,8 +1002,8 @@ static int ocfs2_truncate_log_append(struct ocfs2_super *osb,
 	}
 
 	mlog(0, "Log truncate of %u clusters starting at cluster %u to "
-	     "%"MLFu64" (index = %d)\n", num_clusters, start_cluster,
-	     OCFS2_I(tl_inode)->ip_blkno, index);
+	     "%llu (index = %d)\n", num_clusters, start_cluster,
+	     (unsigned long long)OCFS2_I(tl_inode)->ip_blkno, index);
 
 	if (ocfs2_truncate_log_can_coalesce(tl, start_cluster)) {
 		/*
@@ -1134,8 +1134,8 @@ static int __ocfs2_flush_truncate_log(struct ocfs2_super *osb)
 	}
 
 	num_to_flush = le16_to_cpu(tl->tl_used);
-	mlog(0, "Flush %u records from truncate log #%"MLFu64"\n",
-	     num_to_flush, OCFS2_I(tl_inode)->ip_blkno);
+	mlog(0, "Flush %u records from truncate log #%llu\n",
+	     num_to_flush, (unsigned long long)OCFS2_I(tl_inode)->ip_blkno);
 	if (!num_to_flush) {
 		status = 0;
 		goto bail;
@@ -1360,8 +1360,8 @@ int ocfs2_complete_truncate_log_recovery(struct ocfs2_super *osb,
 
 	tl = &tl_copy->id2.i_dealloc;
 	num_recs = le16_to_cpu(tl->tl_used);
-	mlog(0, "cleanup %u records from %"MLFu64"\n", num_recs,
-	     tl_copy->i_blkno);
+	mlog(0, "cleanup %u records from %llu\n", num_recs,
+	     (unsigned long long)tl_copy->i_blkno);
 
 	mutex_lock(&tl_inode->i_mutex);
 	for(i = 0; i < num_recs; i++) {
@@ -1529,7 +1529,8 @@ static int ocfs2_find_new_last_ext_blk(struct ocfs2_super *osb,
 
 	*new_last_eb = bh;
 	get_bh(*new_last_eb);
-	mlog(0, "returning block %"MLFu64"\n", le64_to_cpu(eb->h_blkno));
+	mlog(0, "returning block %llu\n",
+	     (unsigned long long)le64_to_cpu(eb->h_blkno));
 bail:
 	if (bh)
 		brelse(bh);
@@ -1646,8 +1647,8 @@ static int ocfs2_do_truncate(struct ocfs2_super *osb,
 
 	/* if our tree depth > 0, update all the tree blocks below us. */
 	while (depth) {
-		mlog(0, "traveling tree (depth = %d, next_eb = %"MLFu64")\n",
-		     depth,  next_eb);
+		mlog(0, "traveling tree (depth = %d, next_eb = %llu)\n",
+		     depth,  (unsigned long long)next_eb);
 		status = ocfs2_read_block(osb, next_eb, &eb_bh,
 					  OCFS2_BH_CACHED, inode);
 		if (status < 0) {
@@ -1674,12 +1675,12 @@ static int ocfs2_do_truncate(struct ocfs2_super *osb,
 
 		i = le16_to_cpu(el->l_next_free_rec) - 1;
 
-		mlog(0, "extent block %"MLFu64", before: record %d: "
-		     "(%u, %u, %"MLFu64"), next = %u\n",
-		     le64_to_cpu(eb->h_blkno), i,
+		mlog(0, "extent block %llu, before: record %d: "
+		     "(%u, %u, %llu), next = %u\n",
+		     (unsigned long long)le64_to_cpu(eb->h_blkno), i,
 		     le32_to_cpu(el->l_recs[i].e_cpos),
 		     le32_to_cpu(el->l_recs[i].e_clusters),
-		     le64_to_cpu(el->l_recs[i].e_blkno),
+		     (unsigned long long)le64_to_cpu(el->l_recs[i].e_blkno),
 		     le16_to_cpu(el->l_next_free_rec));
 
 		BUG_ON(le32_to_cpu(el->l_recs[i].e_clusters) < clusters_to_del);
@@ -1697,12 +1698,12 @@ static int ocfs2_do_truncate(struct ocfs2_super *osb,
 			BUG_ON(!el->l_next_free_rec);
 			le16_add_cpu(&el->l_next_free_rec, -1);
 		}
-		mlog(0, "extent block %"MLFu64", after: record %d: "
-		     "(%u, %u, %"MLFu64"), next = %u\n",
-		     le64_to_cpu(eb->h_blkno), i,
+		mlog(0, "extent block %llu, after: record %d: "
+		     "(%u, %u, %llu), next = %u\n",
+		     (unsigned long long)le64_to_cpu(eb->h_blkno), i,
 		     le32_to_cpu(el->l_recs[i].e_cpos),
 		     le32_to_cpu(el->l_recs[i].e_clusters),
-		     le64_to_cpu(el->l_recs[i].e_blkno),
+		     (unsigned long long)le64_to_cpu(el->l_recs[i].e_blkno),
 		     le16_to_cpu(el->l_next_free_rec));
 
 		status = ocfs2_journal_dirty(handle, eb_bh);
@@ -1792,10 +1793,10 @@ int ocfs2_commit_truncate(struct ocfs2_super *osb,
 	last_eb = le64_to_cpu(fe->i_last_eb_blk);
 start:
 	mlog(0, "ocfs2_commit_truncate: fe->i_clusters = %u, "
-	     "last_eb = %"MLFu64", fe->i_last_eb_blk = %"MLFu64", "
+	     "last_eb = %llu, fe->i_last_eb_blk = %llu, "
 	     "fe->id2.i_list.l_tree_depth = %u last_eb_bh = %p\n",
-	     le32_to_cpu(fe->i_clusters), last_eb,
-	     le64_to_cpu(fe->i_last_eb_blk),
+	     le32_to_cpu(fe->i_clusters), (unsigned long long)last_eb,
+	     (unsigned long long)le64_to_cpu(fe->i_last_eb_blk),
 	     le16_to_cpu(fe->id2.i_list.l_tree_depth), last_eb_bh);
 
 	if (last_eb != le64_to_cpu(fe->i_last_eb_blk)) {
@@ -1934,16 +1935,17 @@ int ocfs2_prepare_truncate(struct ocfs2_super *osb,
 	fe = (struct ocfs2_dinode *) fe_bh->b_data;
 
 	mlog(0, "fe->i_clusters = %u, new_i_clusters = %u, fe->i_size ="
-	     "%"MLFu64"\n", fe->i_clusters, new_i_clusters, fe->i_size);
+	     "%llu\n", fe->i_clusters, new_i_clusters,
+	     (unsigned long long)fe->i_size);
 
 	if (le32_to_cpu(fe->i_clusters) <= new_i_clusters) {
-		ocfs2_error(inode->i_sb, "Dinode %"MLFu64" has cluster count "
-			    "%u and size %"MLFu64" whereas struct inode has "
+		ocfs2_error(inode->i_sb, "Dinode %llu has cluster count "
+			    "%u and size %llu whereas struct inode has "
 			    "cluster count %u and size %llu which caused an "
 			    "invalid truncate to %u clusters.",
-			    le64_to_cpu(fe->i_blkno),
+			    (unsigned long long)le64_to_cpu(fe->i_blkno),
 			    le32_to_cpu(fe->i_clusters),
-			    le64_to_cpu(fe->i_size),
+			    (unsigned long long)le64_to_cpu(fe->i_size),
 			    OCFS2_I(inode)->ip_clusters, i_size_read(inode),
 			    new_i_clusters);
 		mlog_meta_lvb(ML_ERROR, &OCFS2_I(inode)->ip_meta_lockres);
diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 8f4467a930a..bf931ba1d36 100644
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -74,8 +74,8 @@ static int ocfs2_symlink_get_block(struct inode *inode, sector_t iblock,
 	fe = (struct ocfs2_dinode *) bh->b_data;
 
 	if (!OCFS2_IS_VALID_DINODE(fe)) {
-		mlog(ML_ERROR, "Invalid dinode #%"MLFu64": signature = %.*s\n",
-		     fe->i_blkno, 7, fe->i_signature);
+		mlog(ML_ERROR, "Invalid dinode #%llu: signature = %.*s\n",
+		     (unsigned long long)fe->i_blkno, 7, fe->i_signature);
 		goto bail;
 	}
 
@@ -162,8 +162,8 @@ static int ocfs2_get_block(struct inode *inode, sector_t iblock,
 					  NULL);
 	if (err) {
 		mlog(ML_ERROR, "Error %d from get_blocks(0x%p, %llu, 1, "
-		     "%"MLFu64", NULL)\n", err, inode,
-		     (unsigned long long)iblock, p_blkno);
+		     "%llu, NULL)\n", err, inode, (unsigned long long)iblock,
+		     (unsigned long long)p_blkno);
 		goto bail;
 	}
 
@@ -171,13 +171,15 @@ static int ocfs2_get_block(struct inode *inode, sector_t iblock,
 
 	if (bh_result->b_blocknr == 0) {
 		err = -EIO;
-		mlog(ML_ERROR, "iblock = %llu p_blkno = %"MLFu64" "
-		     "blkno=(%"MLFu64")\n", (unsigned long long)iblock,
-		     p_blkno, OCFS2_I(inode)->ip_blkno);
+		mlog(ML_ERROR, "iblock = %llu p_blkno = %llu blkno=(%llu)\n",
+		     (unsigned long long)iblock,
+		     (unsigned long long)p_blkno,
+		     (unsigned long long)OCFS2_I(inode)->ip_blkno);
 	}
 
 	past_eof = ocfs2_blocks_for_bytes(inode->i_sb, i_size_read(inode));
-	mlog(0, "Inode %lu, past_eof = %"MLFu64"\n", inode->i_ino, past_eof);
+	mlog(0, "Inode %lu, past_eof = %llu\n", inode->i_ino,
+	     (unsigned long long)past_eof);
 
 	if (create && (iblock >= past_eof))
 		set_buffer_new(bh_result);
diff --git a/fs/ocfs2/buffer_head_io.c b/fs/ocfs2/buffer_head_io.c
index bae3d7548be..9a24adf9be6 100644
--- a/fs/ocfs2/buffer_head_io.c
+++ b/fs/ocfs2/buffer_head_io.c
@@ -97,8 +97,8 @@ int ocfs2_read_blocks(struct ocfs2_super *osb, u64 block, int nr,
 	int i, ignore_cache = 0;
 	struct buffer_head *bh;
 
-	mlog_entry("(block=(%"MLFu64"), nr=(%d), flags=%d, inode=%p)\n",
-		   block, nr, flags, inode);
+	mlog_entry("(block=(%llu), nr=(%d), flags=%d, inode=%p)\n",
+		   (unsigned long long)block, nr, flags, inode);
 
 	if (osb == NULL || osb->sb == NULL || bhs == NULL) {
 		status = -EINVAL;
@@ -143,9 +143,9 @@ int ocfs2_read_blocks(struct ocfs2_super *osb, u64 block, int nr,
 		if (flags & OCFS2_BH_CACHED &&
 		    !ocfs2_buffer_uptodate(inode, bh)) {
 			mlog(ML_UPTODATE,
-			     "bh (%llu), inode %"MLFu64" not uptodate\n",
+			     "bh (%llu), inode %llu not uptodate\n",
 			     (unsigned long long)bh->b_blocknr,
-			     OCFS2_I(inode)->ip_blkno);
+			     (unsigned long long)OCFS2_I(inode)->ip_blkno);
 			ignore_cache = 1;
 		}
 
@@ -222,7 +222,8 @@ int ocfs2_read_blocks(struct ocfs2_super *osb, u64 block, int nr,
 	if (inode)
 		mutex_unlock(&OCFS2_I(inode)->ip_io_mutex);
 
-	mlog(ML_BH_IO, "block=(%"MLFu64"), nr=(%d), cached=%s\n", block, nr,
+	mlog(ML_BH_IO, "block=(%llu), nr=(%d), cached=%s\n", 
+	     (unsigned long long)block, nr,
 	     (!(flags & OCFS2_BH_CACHED) || ignore_cache) ? "no" : "yes");
 
 bail:
diff --git a/fs/ocfs2/cluster/heartbeat.c b/fs/ocfs2/cluster/heartbeat.c
index d08971d29b6..bff0f0d0686 100644
--- a/fs/ocfs2/cluster/heartbeat.c
+++ b/fs/ocfs2/cluster/heartbeat.c
@@ -449,11 +449,11 @@ static u32 o2hb_compute_block_crc_le(struct o2hb_region *reg,
 
 static void o2hb_dump_slot(struct o2hb_disk_heartbeat_block *hb_block)
 {
-	mlog(ML_ERROR, "Dump slot information: seq = 0x%"MLFx64", node = %u, "
-	     "cksum = 0x%x, generation 0x%"MLFx64"\n",
-	     le64_to_cpu(hb_block->hb_seq), hb_block->hb_node,
-	     le32_to_cpu(hb_block->hb_cksum),
-	     le64_to_cpu(hb_block->hb_generation));
+	mlog(ML_ERROR, "Dump slot information: seq = 0x%llx, node = %u, "
+	     "cksum = 0x%x, generation 0x%llx\n",
+	     (long long)le64_to_cpu(hb_block->hb_seq),
+	     hb_block->hb_node, le32_to_cpu(hb_block->hb_cksum),
+	     (long long)le64_to_cpu(hb_block->hb_generation));
 }
 
 static int o2hb_verify_crc(struct o2hb_region *reg,
@@ -516,8 +516,9 @@ static inline void o2hb_prepare_block(struct o2hb_region *reg,
 	hb_block->hb_cksum = cpu_to_le32(o2hb_compute_block_crc_le(reg,
 								   hb_block));
 
-	mlog(ML_HB_BIO, "our node generation = 0x%"MLFx64", cksum = 0x%x\n",
-	     cpu_to_le64(generation), le32_to_cpu(hb_block->hb_cksum));
+	mlog(ML_HB_BIO, "our node generation = 0x%llx, cksum = 0x%x\n",
+	     (long long)cpu_to_le64(generation),
+	     le32_to_cpu(hb_block->hb_cksum));
 }
 
 static void o2hb_fire_callbacks(struct o2hb_callback *hbcall,
@@ -686,19 +687,20 @@ static int o2hb_check_slot(struct o2hb_region *reg,
 	if (slot->ds_last_generation != le64_to_cpu(hb_block->hb_generation)) {
 		gen_changed = 1;
 		slot->ds_equal_samples = 0;
-		mlog(ML_HEARTBEAT, "Node %d changed generation (0x%"MLFx64" "
-		     "to 0x%"MLFx64")\n", slot->ds_node_num,
-		     slot->ds_last_generation,
-		     le64_to_cpu(hb_block->hb_generation));
+		mlog(ML_HEARTBEAT, "Node %d changed generation (0x%llx "
+		     "to 0x%llx)\n", slot->ds_node_num,
+		     (long long)slot->ds_last_generation,
+		     (long long)le64_to_cpu(hb_block->hb_generation));
 	}
 
 	slot->ds_last_generation = le64_to_cpu(hb_block->hb_generation);
 
-	mlog(ML_HEARTBEAT, "Slot %d gen 0x%"MLFx64" cksum 0x%x "
-	     "seq %"MLFu64" last %"MLFu64" changed %u equal %u\n",
-	     slot->ds_node_num, slot->ds_last_generation,
-	     le32_to_cpu(hb_block->hb_cksum), le64_to_cpu(hb_block->hb_seq), 
-	     slot->ds_last_time, slot->ds_changed_samples,
+	mlog(ML_HEARTBEAT, "Slot %d gen 0x%llx cksum 0x%x "
+	     "seq %llu last %llu changed %u equal %u\n",
+	     slot->ds_node_num, (long long)slot->ds_last_generation,
+	     le32_to_cpu(hb_block->hb_cksum),
+	     (unsigned long long)le64_to_cpu(hb_block->hb_seq), 
+	     (unsigned long long)slot->ds_last_time, slot->ds_changed_samples,
 	     slot->ds_equal_samples);
 
 	spin_lock(&o2hb_live_lock);
@@ -708,8 +710,8 @@ fire_callbacks:
 	 * changes at any time during their dead time */
 	if (list_empty(&slot->ds_live_item) &&
 	    slot->ds_changed_samples >= O2HB_LIVE_THRESHOLD) {
-		mlog(ML_HEARTBEAT, "Node %d (id 0x%"MLFx64") joined my "
-		     "region\n", slot->ds_node_num, slot->ds_last_generation);
+		mlog(ML_HEARTBEAT, "Node %d (id 0x%llx) joined my region\n",
+		     slot->ds_node_num, (long long)slot->ds_last_generation);
 
 		/* first on the list generates a callback */
 		if (list_empty(&o2hb_live_slots[slot->ds_node_num])) {
diff --git a/fs/ocfs2/cluster/masklog.h b/fs/ocfs2/cluster/masklog.h
index 2cadc3009c8..73edad78253 100644
--- a/fs/ocfs2/cluster/masklog.h
+++ b/fs/ocfs2/cluster/masklog.h
@@ -256,16 +256,6 @@ extern struct mlog_bits mlog_and_bits, mlog_not_bits;
 	}								\
 } while (0)
 
-#if (BITS_PER_LONG == 32) || defined(CONFIG_X86_64) || (defined(CONFIG_UML_X86) && defined(CONFIG_64BIT))
-#define MLFi64 "lld"
-#define MLFu64 "llu"
-#define MLFx64 "llx"
-#else
-#define MLFi64 "ld"
-#define MLFu64 "lu"
-#define MLFx64 "lx"
-#endif
-
 #include <linux/kobject.h>
 #include <linux/sysfs.h>
 int mlog_sys_init(struct subsystem *o2cb_subsys);
diff --git a/fs/ocfs2/dcache.c b/fs/ocfs2/dcache.c
index bd85182e97b..1a01380e387 100644
--- a/fs/ocfs2/dcache.c
+++ b/fs/ocfs2/dcache.c
@@ -64,15 +64,16 @@ static int ocfs2_dentry_revalidate(struct dentry *dentry,
 		/* did we or someone else delete this inode? */
 		if (OCFS2_I(inode)->ip_flags & OCFS2_INODE_DELETED) {
 			spin_unlock(&OCFS2_I(inode)->ip_lock);
-			mlog(0, "inode (%"MLFu64") deleted, returning false\n",
-			     OCFS2_I(inode)->ip_blkno);
+			mlog(0, "inode (%llu) deleted, returning false\n",
+			     (unsigned long long)OCFS2_I(inode)->ip_blkno);
 			goto bail;
 		}
 		spin_unlock(&OCFS2_I(inode)->ip_lock);
 
 		if (!inode->i_nlink) {
-			mlog(0, "Inode %"MLFu64" orphaned, returning false "
-			     "dir = %d\n", OCFS2_I(inode)->ip_blkno,
+			mlog(0, "Inode %llu orphaned, returning false "
+			     "dir = %d\n",
+			     (unsigned long long)OCFS2_I(inode)->ip_blkno,
 			     S_ISDIR(inode->i_mode));
 			goto bail;
 		}
diff --git a/fs/ocfs2/dir.c b/fs/ocfs2/dir.c
index 57158fa75d9..ae47f450792 100644
--- a/fs/ocfs2/dir.c
+++ b/fs/ocfs2/dir.c
@@ -83,7 +83,8 @@ int ocfs2_readdir(struct file * filp, void * dirent, filldir_t filldir)
 	struct super_block * sb = inode->i_sb;
 	int have_disk_lock = 0;
 
-	mlog_entry("dirino=%"MLFu64"\n", OCFS2_I(inode)->ip_blkno);
+	mlog_entry("dirino=%llu\n",
+		   (unsigned long long)OCFS2_I(inode)->ip_blkno);
 
 	stored = 0;
 	bh = NULL;
@@ -104,9 +105,9 @@ int ocfs2_readdir(struct file * filp, void * dirent, filldir_t filldir)
 		blk = (filp->f_pos) >> sb->s_blocksize_bits;
 		bh = ocfs2_bread(inode, blk, &err, 0);
 		if (!bh) {
-			mlog(ML_ERROR, "directory #%"MLFu64" contains a hole "
-				       "at offset %lld\n",
-			     OCFS2_I(inode)->ip_blkno,
+			mlog(ML_ERROR,
+			     "directory #%llu contains a hole at offset %lld\n",
+			     (unsigned long long)OCFS2_I(inode)->ip_blkno,
 			     filp->f_pos);
 			filp->f_pos += sb->s_blocksize - offset;
 			continue;
@@ -214,9 +215,9 @@ int ocfs2_find_files_on_disk(const char *name,
 	int status = -ENOENT;
 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);
 
-	mlog_entry("(osb=%p, parent=%"MLFu64", name='%.*s', blkno=%p, "
-		   "inode=%p)\n",
-		   osb, OCFS2_I(inode)->ip_blkno, namelen, name, blkno, inode);
+	mlog_entry("(osb=%p, parent=%llu, name='%.*s', blkno=%p, inode=%p)\n",
+		   osb, (unsigned long long)OCFS2_I(inode)->ip_blkno,
+		   namelen, name, blkno, inode);
 
 	*dirent_bh = ocfs2_find_entry(name, namelen, inode, dirent);
 	if (!*dirent_bh || !*dirent) {
@@ -255,8 +256,8 @@ int ocfs2_check_dir_for_entry(struct inode *dir,
 	struct buffer_head *dirent_bh = NULL;
 	struct ocfs2_dir_entry *dirent = NULL;
 
-	mlog_entry("dir %"MLFu64", name '%.*s'\n", OCFS2_I(dir)->ip_blkno,
-		   namelen, name);
+	mlog_entry("dir %llu, name '%.*s'\n",
+		   (unsigned long long)OCFS2_I(dir)->ip_blkno, namelen, name);
 
 	ret = -EEXIST;
 	dirent_bh = ocfs2_find_entry(name, namelen, dir, &dirent);
@@ -287,9 +288,8 @@ int ocfs2_empty_dir(struct inode *inode)
 	if ((i_size_read(inode) <
 	     (OCFS2_DIR_REC_LEN(1) + OCFS2_DIR_REC_LEN(2))) ||
 	    !(bh = ocfs2_bread(inode, 0, &err, 0))) {
-	    	mlog(ML_ERROR, "bad directory (dir #%"MLFu64") - "
-			       "no data block\n",
-		     OCFS2_I(inode)->ip_blkno);
+	    	mlog(ML_ERROR, "bad directory (dir #%llu) - no data block\n",
+		     (unsigned long long)OCFS2_I(inode)->ip_blkno);
 		return 1;
 	}
 
@@ -300,9 +300,8 @@ int ocfs2_empty_dir(struct inode *inode)
 			!le64_to_cpu(de1->inode) ||
 			strcmp(".", de->name) ||
 			strcmp("..", de1->name)) {
-	    	mlog(ML_ERROR, "bad directory (dir #%"MLFu64") - "
-			       "no `.' or `..'\n",
-		     OCFS2_I(inode)->ip_blkno);
+	    	mlog(ML_ERROR, "bad directory (dir #%llu) - no `.' or `..'\n",
+		     (unsigned long long)OCFS2_I(inode)->ip_blkno);
 		brelse(bh);
 		return 1;
 	}
@@ -314,9 +313,8 @@ int ocfs2_empty_dir(struct inode *inode)
 			bh = ocfs2_bread(inode,
 					 offset >> sb->s_blocksize_bits, &err, 0);
 			if (!bh) {
-				mlog(ML_ERROR, "directory #%"MLFu64" contains "
-					       "a hole at offset %lu\n",
-				     OCFS2_I(inode)->ip_blkno, offset);
+				mlog(ML_ERROR, "dir %llu has a hole at %lu\n",
+				     (unsigned long long)OCFS2_I(inode)->ip_blkno, offset);
 				offset += sb->s_blocksize;
 				continue;
 			}
@@ -406,8 +404,8 @@ static int ocfs2_extend_dir(struct ocfs2_super *osb,
 	mlog_entry_void();
 
 	dir_i_size = i_size_read(dir);
-	mlog(0, "extending dir %"MLFu64" (i_size = %lld)\n",
-	     OCFS2_I(dir)->ip_blkno, dir_i_size);
+	mlog(0, "extending dir %llu (i_size = %lld)\n",
+	     (unsigned long long)OCFS2_I(dir)->ip_blkno, dir_i_size);
 
 	handle = ocfs2_alloc_handle(osb);
 	if (handle == NULL) {
@@ -531,8 +529,8 @@ int ocfs2_prepare_dir_for_insert(struct ocfs2_super *osb,
 
 	mlog_entry_void();
 
-	mlog(0, "getting ready to insert namelen %d into dir %"MLFu64"\n",
-	     namelen, OCFS2_I(dir)->ip_blkno);
+	mlog(0, "getting ready to insert namelen %d into dir %llu\n",
+	     namelen, (unsigned long long)OCFS2_I(dir)->ip_blkno);
 
 	BUG_ON(!S_ISDIR(dir->i_mode));
 	fe = (struct ocfs2_dinode *) parent_fe_bh->b_data;
diff --git a/fs/ocfs2/dlm/dlmast.c b/fs/ocfs2/dlm/dlmast.c
index 8d17d28ef91..355593dd8ef 100644
--- a/fs/ocfs2/dlm/dlmast.c
+++ b/fs/ocfs2/dlm/dlmast.c
@@ -307,8 +307,11 @@ int dlm_proxy_ast_handler(struct o2net_msg *msg, u32 len, void *data)
 
 	if (past->type != DLM_AST &&
 	    past->type != DLM_BAST) {
-		mlog(ML_ERROR, "Unknown ast type! %d, cookie=%"MLFu64", "
-		     "name=%.*s\n", past->type, cookie, locklen, name);
+		mlog(ML_ERROR, "Unknown ast type! %d, cookie=%u:%llu"
+		     "name=%.*s\n", past->type, 
+		     dlm_get_lock_cookie_node(cookie),
+		     dlm_get_lock_cookie_seq(cookie),
+		     locklen, name);
 		ret = DLM_IVLOCKID;
 		goto leave;
 	}
@@ -316,9 +319,11 @@ int dlm_proxy_ast_handler(struct o2net_msg *msg, u32 len, void *data)
 	res = dlm_lookup_lockres(dlm, name, locklen);
 	if (!res) {
 		mlog(ML_ERROR, "got %sast for unknown lockres! "
-			       "cookie=%"MLFu64", name=%.*s, namelen=%u\n",
+			       "cookie=%u:%llu, name=%.*s, namelen=%u\n",
 		     past->type == DLM_AST ? "" : "b",
-		     cookie, locklen, name, locklen);
+		     dlm_get_lock_cookie_node(cookie),
+		     dlm_get_lock_cookie_seq(cookie),
+		     locklen, name, locklen);
 		ret = DLM_IVLOCKID;
 		goto leave;
 	}
@@ -360,9 +365,12 @@ int dlm_proxy_ast_handler(struct o2net_msg *msg, u32 len, void *data)
 			goto do_ast;
 	}
 
-	mlog(ML_ERROR, "got %sast for unknown lock!  cookie=%"MLFu64", "
-		       "name=%.*s, namelen=%u\n",
-             past->type == DLM_AST ? "" : "b", cookie, locklen, name, locklen);
+	mlog(ML_ERROR, "got %sast for unknown lock!  cookie=%u:%llu, "
+		       "name=%.*s, namelen=%u\n", 
+		       past->type == DLM_AST ? "" : "b", 
+		       dlm_get_lock_cookie_node(cookie),
+		       dlm_get_lock_cookie_seq(cookie),
+		       locklen, name, locklen);
 
 	ret = DLM_NORMAL;
 unlock_out:
diff --git a/fs/ocfs2/dlm/dlmcommon.h b/fs/ocfs2/dlm/dlmcommon.h
index 9c772583744..88cc43df18f 100644
--- a/fs/ocfs2/dlm/dlmcommon.h
+++ b/fs/ocfs2/dlm/dlmcommon.h
@@ -630,6 +630,21 @@ __dlm_lockres_state_to_status(struct dlm_lock_resource *res)
 	return status;
 }
 
+static inline u8 dlm_get_lock_cookie_node(u64 cookie)
+{
+	u8 ret;
+	cookie >>= 56;
+	ret = (u8)(cookie & 0xffULL);
+	return ret;
+}
+
+static inline unsigned long long dlm_get_lock_cookie_seq(u64 cookie)
+{
+	unsigned long long ret;
+	ret = ((unsigned long long)cookie) & 0x00ffffffffffffffULL;
+	return ret;
+}
+
 struct dlm_lock * dlm_new_lock(int type, u8 node, u64 cookie,
 			       struct dlm_lockstatus *lksb);
 void dlm_lock_get(struct dlm_lock *lock);
@@ -658,6 +673,7 @@ void dlm_complete_thread(struct dlm_ctxt *dlm);
 int dlm_launch_recovery_thread(struct dlm_ctxt *dlm);
 void dlm_complete_recovery_thread(struct dlm_ctxt *dlm);
 void dlm_wait_for_recovery(struct dlm_ctxt *dlm);
+void dlm_kick_recovery_thread(struct dlm_ctxt *dlm);
 int dlm_is_node_dead(struct dlm_ctxt *dlm, u8 node);
 int dlm_wait_for_node_death(struct dlm_ctxt *dlm, u8 node, int timeout);
 
@@ -762,6 +778,11 @@ int dlm_request_all_locks_handler(struct o2net_msg *msg, u32 len, void *data);
 int dlm_reco_data_done_handler(struct o2net_msg *msg, u32 len, void *data);
 int dlm_begin_reco_handler(struct o2net_msg *msg, u32 len, void *data);
 int dlm_finalize_reco_handler(struct o2net_msg *msg, u32 len, void *data);
+int dlm_do_master_requery(struct dlm_ctxt *dlm, struct dlm_lock_resource *res,
+			  u8 nodenum, u8 *real_master);
+int dlm_lockres_master_requery(struct dlm_ctxt *dlm,
+			       struct dlm_lock_resource *res, u8 *real_master);
+
 
 int dlm_dispatch_assert_master(struct dlm_ctxt *dlm,
 			       struct dlm_lock_resource *res,
diff --git a/fs/ocfs2/dlm/dlmconvert.c b/fs/ocfs2/dlm/dlmconvert.c
index f66e2d818cc..8285228d9e3 100644
--- a/fs/ocfs2/dlm/dlmconvert.c
+++ b/fs/ocfs2/dlm/dlmconvert.c
@@ -284,8 +284,10 @@ enum dlm_status dlmconvert_remote(struct dlm_ctxt *dlm,
 	if (lock->ml.convert_type != LKM_IVMODE) {
 		__dlm_print_one_lock_resource(res);
 		mlog(ML_ERROR, "converting a remote lock that is already "
-		     "converting! (cookie=%"MLFu64", conv=%d)\n",
-		     lock->ml.cookie, lock->ml.convert_type);
+		     "converting! (cookie=%u:%llu, conv=%d)\n",
+		     dlm_get_lock_cookie_node(lock->ml.cookie),
+		     dlm_get_lock_cookie_seq(lock->ml.cookie),
+		     lock->ml.convert_type);
 		status = DLM_DENIED;
 		goto bail;
 	}
@@ -513,8 +515,9 @@ int dlm_convert_lock_handler(struct o2net_msg *msg, u32 len, void *data)
 leave:
 	if (!lock)
 		mlog(ML_ERROR, "did not find lock to convert on grant queue! "
-			       "cookie=%"MLFu64"\n",
-		     cnv->cookie);
+			       "cookie=%u:%llu\n",
+			       dlm_get_lock_cookie_node(cnv->cookie),
+			       dlm_get_lock_cookie_seq(cnv->cookie));
 	else
 		dlm_lock_put(lock);
 
diff --git a/fs/ocfs2/dlm/dlmdebug.c b/fs/ocfs2/dlm/dlmdebug.c
index 54f61b76ab5..c7eae5d3324 100644
--- a/fs/ocfs2/dlm/dlmdebug.c
+++ b/fs/ocfs2/dlm/dlmdebug.c
@@ -72,8 +72,10 @@ void __dlm_print_one_lock_resource(struct dlm_lock_resource *res)
 		lock = list_entry(iter2, struct dlm_lock, list);
 		spin_lock(&lock->spinlock);
 		mlog(ML_NOTICE, "    type=%d, conv=%d, node=%u, "
-		       "cookie=%"MLFu64", ast=(empty=%c,pend=%c), bast=(empty=%c,pend=%c)\n", 
-		       lock->ml.type, lock->ml.convert_type, lock->ml.node, lock->ml.cookie, 
+		       "cookie=%u:%llu, ast=(empty=%c,pend=%c), bast=(empty=%c,pend=%c)\n", 
+		       lock->ml.type, lock->ml.convert_type, lock->ml.node, 
+		       dlm_get_lock_cookie_node(lock->ml.cookie), 
+		       dlm_get_lock_cookie_seq(lock->ml.cookie), 
 		       list_empty(&lock->ast_list) ? 'y' : 'n',
 		       lock->ast_pending ? 'y' : 'n',
 		       list_empty(&lock->bast_list) ? 'y' : 'n',
@@ -85,8 +87,10 @@ void __dlm_print_one_lock_resource(struct dlm_lock_resource *res)
 		lock = list_entry(iter2, struct dlm_lock, list);
 		spin_lock(&lock->spinlock);
 		mlog(ML_NOTICE, "    type=%d, conv=%d, node=%u, "
-		       "cookie=%"MLFu64", ast=(empty=%c,pend=%c), bast=(empty=%c,pend=%c)\n", 
-		       lock->ml.type, lock->ml.convert_type, lock->ml.node, lock->ml.cookie, 
+		       "cookie=%u:%llu, ast=(empty=%c,pend=%c), bast=(empty=%c,pend=%c)\n", 
+		       lock->ml.type, lock->ml.convert_type, lock->ml.node, 
+		       dlm_get_lock_cookie_node(lock->ml.cookie), 
+		       dlm_get_lock_cookie_seq(lock->ml.cookie), 
 		       list_empty(&lock->ast_list) ? 'y' : 'n',
 		       lock->ast_pending ? 'y' : 'n',
 		       list_empty(&lock->bast_list) ? 'y' : 'n',
@@ -98,8 +102,10 @@ void __dlm_print_one_lock_resource(struct dlm_lock_resource *res)
 		lock = list_entry(iter2, struct dlm_lock, list);
 		spin_lock(&lock->spinlock);
 		mlog(ML_NOTICE, "    type=%d, conv=%d, node=%u, "
-		       "cookie=%"MLFu64", ast=(empty=%c,pend=%c), bast=(empty=%c,pend=%c)\n", 
-		       lock->ml.type, lock->ml.convert_type, lock->ml.node, lock->ml.cookie, 
+		       "cookie=%u:%llu, ast=(empty=%c,pend=%c), bast=(empty=%c,pend=%c)\n", 
+		       lock->ml.type, lock->ml.convert_type, lock->ml.node, 
+		       dlm_get_lock_cookie_node(lock->ml.cookie), 
+		       dlm_get_lock_cookie_seq(lock->ml.cookie), 
 		       list_empty(&lock->ast_list) ? 'y' : 'n',
 		       lock->ast_pending ? 'y' : 'n',
 		       list_empty(&lock->bast_list) ? 'y' : 'n',
diff -