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    Subject[patch 12/28] GFS2: Fix page_mkwrite() return code

    2.6.27-stable review patch. If anyone has any objections, please let us know.

    ------------------

    From: Steven Whitehouse <swhiteho@redhat.com>

    commit e56985da455b9dc0591b8cb2006cc94b6f4fb0f4 upstream

    This allows for the possibility of returning VM_FAULT_OOM as
    well as VM_FAULT_SIGBUS. This ensures that the correct action
    is taken.

    Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
    Cc: Nick Piggin <npiggin@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>


    ---
    fs/gfs2/ops_file.c | 4 +++-
    1 file changed, 3 insertions(+), 1 deletion(-)

    --- a/fs/gfs2/ops_file.c
    +++ b/fs/gfs2/ops_file.c
    @@ -412,7 +412,9 @@ out_unlock:
    gfs2_glock_dq(&gh);
    out:
    gfs2_holder_uninit(&gh);
    - if (ret)
    + if (ret == -ENOMEM)
    + ret = VM_FAULT_OOM;
    + else if (ret)
    ret = VM_FAULT_SIGBUS;
    return ret;
    }



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