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SubjectRe: [patch] 2.5.20 x86 iobitmap cleanup

On Thu, 6 Jun 2002, Benjamin LaHaise wrote:
> Below is a patch against base 2.5.20 which makes the io port
> bitmap in thread_struct a pointer to a bitmap that is only
> allocated when the process calls ioperm. This results in 132
> bytes being removed from struct task_struct.

Why do you introduce a arch_dispose_thread_struct(), instead of just
making the x86 exit_thread() do it?


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