[Ocfs2-commits] branch, master, updated. ocfs2-1.4.8-23-g0f4e500

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commit 0f4e5001540bd551670b886a8e70bb0baaa3c820
Author: Goldwyn Rodrigues <rgoldwyn at gmail.com>
Date:   Fri May 27 09:10:58 2011 -0700

    Treat writes as new when holes span across page boundaries
    
    Mainline commit 272b62c1f0f6f742046e45b50b6fec98860208a0
    
    When a hole spans across page boundaries, the next write forces
    a read of the block. This could end up reading existing garbage
    data from the disk in ocfs2_map_page_blocks. This leads to
    non-zero holes. In order to avoid this, mark the writes as new
    when the holes span across page boundaries.
    
    Signed-off-by: Goldwyn Rodrigues <rgoldwyn at suse.de>
    Signed-off-by: jlbec <jlbec at evilplan.org>

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Summary of changes:
 fs/ocfs2/aops.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)


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