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linux-next: manual merge of the block tree with the xfs tree

To: Jens Axboe <axboe@xxxxxxxxx>, Ben Myers <bpm@xxxxxxx>, David Chinner <david@xxxxxxxxxxxxx>, xfs@xxxxxxxxxxx
Subject: linux-next: manual merge of the block tree with the xfs tree
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Wed, 2 Sep 2015 12:16:49 +1000
Cc: linux-next@xxxxxxxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Christoph Hellwig <hch@xxxxxx>, David Jeffery <djeffery@xxxxxxxxxx>
Delivered-to: xfs@xxxxxxxxxxx
Hi Jens,

Today's linux-next merge of the block tree got a conflict in:

  fs/xfs/xfs_aops.c

between commit:

  c9eb256eda44 ("xfs: return errors from partial I/O failures to files")

from the xfs tree and commit:

  4246a0b63bd8 ("block: add a bi_error field to struct bio")

from the block tree.

I fixed it up (I think - see below) and can carry the fix as necessary
(no action is required).

-- 
Cheers,
Stephen Rothwell                    sfr@xxxxxxxxxxxxxxxx

diff --cc fs/xfs/xfs_aops.c
index c8637073ef25,c77499bcbd7a..000000000000
--- a/fs/xfs/xfs_aops.c
+++ b/fs/xfs/xfs_aops.c
@@@ -354,8 -355,7 +353,8 @@@ xfs_end_bio
  {
        xfs_ioend_t             *ioend = bio->bi_private;
  
-       if (!ioend->io_error && !test_bit(BIO_UPTODATE, &bio->bi_flags))
-               ioend->io_error = error;
 -      ioend->io_error = bio->bi_error;
++      if (!ioend->io_error)
++              ioend->io_error = bio->bi_error;
  
        /* Toss bio and pass work off to an xfsdatad thread */
        bio->bi_private = NULL;

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