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    SubjectRe: Linux 2.6.7-rc2
    Peter Osterlund <> wrote:
    > If I put "#if 0" around the *wdata assignment in nfs_writepage_sync,
    > the stack usage goes down to 36, so it looks like gcc is building a
    > temporary structure on the stack and then copies the whole thing to
    > *wdata.

    aww, crap.

    > Does this construct save stack space for any version of gcc? Maybe the
    > code should be changed to do a memset() followed by explicit
    > initialization of the non-zero member variables instead.

    yes, we should do that.
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      Last update: 2005-03-22 14:03    [W:0.020 / U:2.016 seconds]
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