1 files changed, 30 insertions, 19 deletions

diff --git a/kernel/fs/ocfs2/inode.c b/kernel/fs/ocfs2/inode.c
index b254416dc..8f87e05ee 100644
--- a/kernel/fs/ocfs2/inode.c
+++ b/kernel/fs/ocfs2/inode.c
@@ -971,6 +971,7 @@ static void ocfs2_delete_inode(struct inode *inode)
 	int wipe, status;
 	sigset_t oldset;
 	struct buffer_head *di_bh = NULL;
+	struct ocfs2_dinode *di = NULL;
 
 	trace_ocfs2_delete_inode(inode->i_ino,
 				 (unsigned long long)OCFS2_I(inode)->ip_blkno,
@@ -1025,6 +1026,14 @@ static void ocfs2_delete_inode(struct inode *inode)
 		goto bail_unlock_nfs_sync;
 	}
 
+	di = (struct ocfs2_dinode *)di_bh->b_data;
+	/* Skip inode deletion and wait for dio orphan entry recovered
+	 * first */
+	if (unlikely(di->i_flags & cpu_to_le32(OCFS2_DIO_ORPHANED_FL))) {
+		ocfs2_cleanup_delete_inode(inode, 0);
+		goto bail_unlock_inode;
+	}
+
 	/* Query the cluster. This will be the final decision made
 	 * before we go ahead and wipe the inode. */
 	status = ocfs2_query_inode_wipe(inode, di_bh, &wipe);
@@ -1191,17 +1200,19 @@ void ocfs2_evict_inode(struct inode *inode)
 int ocfs2_drop_inode(struct inode *inode)
 {
 	struct ocfs2_inode_info *oi = OCFS2_I(inode);
-	int res;
 
 	trace_ocfs2_drop_inode((unsigned long long)oi->ip_blkno,
 				inode->i_nlink, oi->ip_flags);
 
-	if (oi->ip_flags & OCFS2_INODE_MAYBE_ORPHANED)
-		res = 1;
-	else
-		res = generic_drop_inode(inode);
+	assert_spin_locked(&inode->i_lock);
+	inode->i_state |= I_WILL_FREE;
+	spin_unlock(&inode->i_lock);
+	write_inode_now(inode, 1);
+	spin_lock(&inode->i_lock);
+	WARN_ON(inode->i_state & I_NEW);
+	inode->i_state &= ~I_WILL_FREE;
 
-	return res;
+	return 1;
 }
 
 /*
@@ -1350,32 +1361,32 @@ int ocfs2_validate_inode_block(struct super_block *sb,
 	rc = -EINVAL;
 
 	if (!OCFS2_IS_VALID_DINODE(di)) {
-		ocfs2_error(sb, "Invalid dinode #%llu: signature = %.*s\n",
-			    (unsigned long long)bh->b_blocknr, 7,
-			    di->i_signature);
+		rc = ocfs2_error(sb, "Invalid dinode #%llu: signature = %.*s\n",
+				 (unsigned long long)bh->b_blocknr, 7,
+				 di->i_signature);
 		goto bail;
 	}
 
 	if (le64_to_cpu(di->i_blkno) != bh->b_blocknr) {
-		ocfs2_error(sb, "Invalid dinode #%llu: i_blkno is %llu\n",
-			    (unsigned long long)bh->b_blocknr,
-			    (unsigned long long)le64_to_cpu(di->i_blkno));
+		rc = ocfs2_error(sb, "Invalid dinode #%llu: i_blkno is %llu\n",
+				 (unsigned long long)bh->b_blocknr,
+				 (unsigned long long)le64_to_cpu(di->i_blkno));
 		goto bail;
 	}
 
 	if (!(di->i_flags & cpu_to_le32(OCFS2_VALID_FL))) {
-		ocfs2_error(sb,
-			    "Invalid dinode #%llu: OCFS2_VALID_FL not set\n",
-			    (unsigned long long)bh->b_blocknr);
+		rc = ocfs2_error(sb,
+				 "Invalid dinode #%llu: OCFS2_VALID_FL not set\n",
+				 (unsigned long long)bh->b_blocknr);
 		goto bail;
 	}
 
 	if (le32_to_cpu(di->i_fs_generation) !=
 	    OCFS2_SB(sb)->fs_generation) {
-		ocfs2_error(sb,
-			    "Invalid dinode #%llu: fs_generation is %u\n",
-			    (unsigned long long)bh->b_blocknr,
-			    le32_to_cpu(di->i_fs_generation));
+		rc = ocfs2_error(sb,
+				 "Invalid dinode #%llu: fs_generation is %u\n",
+				 (unsigned long long)bh->b_blocknr,
+				 le32_to_cpu(di->i_fs_generation));
 		goto bail;
 	}