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    SubjectRe: [PATCH][RFC] 4K stacks default, not a debug thing any more...?
    On Wed, Jul 11, 2007 at 11:08:36PM -0700, Jeremy Fitzhardinge wrote:
    > Jesper Juhl wrote:
    > >One of the big problem spots was XFS, but that got some stack usage
    > >fixes recently, and the 4K stack option has been around for quite a
    > >while now, so people really should have gotten around to fixing any
    > >code that can't handle it. Are there still any big problem areas
    > >remaining?
    > >
    > I get frequent crashes when I use 4k stacks with XFS+lvm, using recent
    > kernels. When did XFS stack use reductions go in?

    February. They were fixes for gcc4.x stack usage regressions (i.e. a ~25%
    increase) over gcc 3.3.5. They were not new stack reduction patches....


    Dave Chinner
    Principal Engineer
    SGI Australian Software Group
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