X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=fs%2Fbtrfs%2Ftree-log.c;h=1ce80c1c4eb6c1a414cfe88009c5c1c0e5c14132;hb=8635eda91ee11690bd8f73b2504ee19431fd6380;hp=a089b5944efca4b52060243a16bbee65919fbfbd;hpb=d6a4c0e5d3d433ef296f8f417e835329a834a256;p=deliverable%2Flinux.git

diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index a089b5944efc..1ce80c1c4eb6 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -3881,12 +3881,6 @@ static int wait_ordered_extents(struct btrfs_trans_handle *trans,
 				     &ordered->flags))
 			continue;
 
-		if (ordered->csum_bytes_left) {
-			btrfs_start_ordered_extent(inode, ordered, 0);
-			wait_event(ordered->wait,
-				   ordered->csum_bytes_left == 0);
-		}
-
 		list_for_each_entry(sum, &ordered->list, list) {
 			ret = btrfs_csum_file_blocks(trans, log, sum);
 			if (ret)
@@ -4474,9 +4468,9 @@ static noinline int check_parent_dirs_for_sync(struct btrfs_trans_handle *trans,
 			goto out;
 
 	if (!S_ISDIR(inode->i_mode)) {
-		if (!parent || !parent->d_inode || sb != parent->d_inode->i_sb)
+		if (!parent || d_really_is_negative(parent) || sb != d_inode(parent)->i_sb)
 			goto out;
-		inode = parent->d_inode;
+		inode = d_inode(parent);
 	}
 
 	while (1) {
@@ -4502,7 +4496,7 @@ static noinline int check_parent_dirs_for_sync(struct btrfs_trans_handle *trans,
 			break;
 		}
 
-		if (!parent || !parent->d_inode || sb != parent->d_inode->i_sb)
+		if (!parent || d_really_is_negative(parent) || sb != d_inode(parent)->i_sb)
 			break;
 
 		if (IS_ROOT(parent))
@@ -4511,7 +4505,7 @@ static noinline int check_parent_dirs_for_sync(struct btrfs_trans_handle *trans,
 		parent = dget_parent(parent);
 		dput(old_parent);
 		old_parent = parent;
-		inode = parent->d_inode;
+		inode = d_inode(parent);
 
 	}
 	dput(old_parent);
@@ -4777,10 +4771,10 @@ static int btrfs_log_inode_parent(struct btrfs_trans_handle *trans,
 		log_dentries = true;
 
 	while (1) {
-		if (!parent || !parent->d_inode || sb != parent->d_inode->i_sb)
+		if (!parent || d_really_is_negative(parent) || sb != d_inode(parent)->i_sb)
 			break;
 
-		inode = parent->d_inode;
+		inode = d_inode(parent);
 		if (root != BTRFS_I(inode)->root)
 			break;
 
@@ -4845,7 +4839,7 @@ int btrfs_log_dentry_safe(struct btrfs_trans_handle *trans,
 	struct dentry *parent = dget_parent(dentry);
 	int ret;
 
-	ret = btrfs_log_inode_parent(trans, root, dentry->d_inode, parent,
+	ret = btrfs_log_inode_parent(trans, root, d_inode(dentry), parent,
 				     start, end, 0, ctx);
 	dput(parent);