Merge branch 'sched-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...

[karo-tx-linux.git] / fs / ocfs2 / aops.c

diff --git a/fs/ocfs2/aops.c b/fs/ocfs2/aops.c
index 3dae4a13f6e48c968dcad4ddcf28672c807068c6..21441ddb550659d20b875da3d2d6a6c16cb33e5c 100644 (file)
--- a/fs/ocfs2/aops.c
+++ b/fs/ocfs2/aops.c
@@ -577,8 +577,9 @@ static int ocfs2_direct_IO_get_blocks(struct inode *inode, sector_t iblock,
                goto bail;
        }
 
-       /* We should already CoW the refcounted extent. */
-       BUG_ON(ext_flags & OCFS2_EXT_REFCOUNTED);
+       /* We should already CoW the refcounted extent in case of create. */
+       BUG_ON(create && (ext_flags & OCFS2_EXT_REFCOUNTED));
+
        /*
         * get_more_blocks() expects us to describe a hole by clearing
         * the mapped bit on bh_result().
@@ -599,7 +600,7 @@ bail:
        return ret;
 }
 
-/* 
+/*
  * ocfs2_dio_end_io is called by the dio core when a dio is finished.  We're
  * particularly interested in the aio/dio case.  Like the core uses
  * i_alloc_sem, we use the rw_lock DLM lock to protect io on one node from
@@ -670,7 +671,7 @@ static ssize_t ocfs2_direct_IO(int rw,
 
        ret = blockdev_direct_IO_no_locking(rw, iocb, inode,
                                            inode->i_sb->s_bdev, iov, offset,
-                                           nr_segs, 
+                                           nr_segs,
                                            ocfs2_direct_IO_get_blocks,
                                            ocfs2_dio_end_io);
 
@@ -1763,10 +1764,11 @@ int ocfs2_write_begin_nolock(struct address_space *mapping,
 
        wc->w_handle = handle;
 
-       if (clusters_to_alloc && vfs_dq_alloc_space_nodirty(inode,
-                       ocfs2_clusters_to_bytes(osb->sb, clusters_to_alloc))) {
-               ret = -EDQUOT;
-               goto out_commit;
+       if (clusters_to_alloc) {
+               ret = dquot_alloc_space_nodirty(inode,
+                       ocfs2_clusters_to_bytes(osb->sb, clusters_to_alloc));
+               if (ret)
+                       goto out_commit;
        }
        /*
         * We don't want this to fail in ocfs2_write_end(), so do it
@@ -1809,7 +1811,7 @@ success:
        return 0;
 out_quota:
        if (clusters_to_alloc)
-               vfs_dq_free_space(inode,
+               dquot_free_space(inode,
                          ocfs2_clusters_to_bytes(osb->sb, clusters_to_alloc));
 out_commit:
        ocfs2_commit_trans(osb, handle);