Merge branch 'btrfs-3.0' into for-linus

[pandora-kernel.git] / fs / btrfs / inode.c

diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c
index 0ccc743..377e9bb 100644 (file)
--- a/fs/btrfs/inode.c
+++ b/fs/btrfs/inode.c
@@ -1786,7 +1786,7 @@ static int btrfs_finish_ordered_io(struct inode *inode, u64 start, u64 end)
                          &ordered_extent->list);
 
        ret = btrfs_ordered_update_i_size(inode, 0, ordered_extent);
-       if (!ret) {
+       if (!ret || !test_bit(BTRFS_ORDERED_PREALLOC, &ordered_extent->flags)) {
                ret = btrfs_update_inode(trans, root, inode);
                BUG_ON(ret);
        }
@@ -3510,15 +3510,19 @@ int btrfs_cont_expand(struct inode *inode, loff_t oldsize, loff_t size)
                        err = btrfs_drop_extents(trans, inode, cur_offset,
                                                 cur_offset + hole_size,
                                                 &hint_byte, 1);
-                       if (err)
+                       if (err) {
+                               btrfs_end_transaction(trans, root);
                                break;
+                       }
 
                        err = btrfs_insert_file_extent(trans, root,
                                        btrfs_ino(inode), cur_offset, 0,
                                        0, hole_size, 0, hole_size,
                                        0, 0, 0);
-                       if (err)
+                       if (err) {
+                               btrfs_end_transaction(trans, root);
                                break;
+                       }
 
                        btrfs_drop_extent_cache(inode, hole_start,
                                        last_byte - 1, 0);
@@ -3952,7 +3956,6 @@ struct inode *btrfs_iget(struct super_block *s, struct btrfs_key *location,
                         struct btrfs_root *root, int *new)
 {
        struct inode *inode;
-       int bad_inode = 0;
 
        inode = btrfs_iget_locked(s, location->objectid, root);
        if (!inode)
@@ -3968,15 +3971,12 @@ struct inode *btrfs_iget(struct super_block *s, struct btrfs_key *location,
                        if (new)
                                *new = 1;
                } else {
-                       bad_inode = 1;
+                       unlock_new_inode(inode);
+                       iput(inode);
+                       inode = ERR_PTR(-ESTALE);
                }
        }
 
-       if (bad_inode) {
-               iput(inode);
-               inode = ERR_PTR(-ESTALE);
-       }
-
        return inode;
 }
 
@@ -4125,7 +4125,8 @@ static int btrfs_real_readdir(struct file *filp, void *dirent,
 
        /* special case for "." */
        if (filp->f_pos == 0) {
-               over = filldir(dirent, ".", 1, 1, btrfs_ino(inode), DT_DIR);
+               over = filldir(dirent, ".", 1,
+                              filp->f_pos, btrfs_ino(inode), DT_DIR);
                if (over)
                        return 0;
                filp->f_pos = 1;
@@ -4134,7 +4135,7 @@ static int btrfs_real_readdir(struct file *filp, void *dirent,
        if (filp->f_pos == 1) {
                u64 pino = parent_ino(filp->f_path.dentry);
                over = filldir(dirent, "..", 2,
-                              2, pino, DT_DIR);
+                              filp->f_pos, pino, DT_DIR);
                if (over)
                        return 0;
                filp->f_pos = 2;
@@ -5823,7 +5824,7 @@ again:
 
        add_pending_csums(trans, inode, ordered->file_offset, &ordered->list);
        ret = btrfs_ordered_update_i_size(inode, 0, ordered);
-       if (!ret)
+       if (!ret || !test_bit(BTRFS_ORDERED_PREALLOC, &ordered->flags))
                btrfs_update_inode(trans, root, inode);
        ret = 0;
 out_unlock: