From patchwork Wed Feb  2 20:12:31 2011
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In-Reply-To: <BearyfWi1uB@helmut.hullen.de>
References: <4D3FF9B3.3030504@linux.intel.com> <BearyfWi1uB@helmut.hullen.de>
Date: Wed, 2 Feb 2011 14:12:31 -0600
Message-ID: <AANLkTikUsXk7kzO8wfiCZ=y0iHZPQAMU3+x-cQk3Knf9@mail.gmail.com>
Subject: Re: [PATCH] Btrfs: Fix balance panic
From: Goldwyn Rodrigues <rgoldwyn@gmail.com>
To: helmut@hullen.de
Cc: linux-btrfs@vger.kernel.org
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	Wed, 02 Feb 2011 20:13:19 +0000 (UTC)


diff --git a/fs/btrfs/extent_io.c b/fs/btrfs/extent_io.c
index 2e993cf..b871eb0 100644
--- a/fs/btrfs/extent_io.c
+++ b/fs/btrfs/extent_io.c
@@ -1914,10 +1914,7 @@ static int submit_extent_page(int rw, struct
extent_io_tree *tree,
                        return 0;
                }
        }
-       if (this_compressed)
-               nr = BIO_MAX_PAGES;
-       else
-               nr = bio_get_nr_vecs(bdev);
+       nr = bio_get_nr_vecs(bdev);

        bio = btrfs_bio_alloc(bdev, sector, nr, GFP_NOFS | __GFP_HIGH);