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SubjectRe: [patch] larger kernel stack (8k->16k) per task
Tigran Aivazian wrote:
>
> ...
> + memset((char*)tsk+sizeof(struct task_struct), 0, \
> + THREAD_SIZE-sizeof(struct task_struct)); \
> + } \

This seems to be permanently enabled? If so, I'd suggest that it
be made conditional on CONFIG_SLAB_DEBUG, or such.

> ...
> -# define INIT_TASK_SIZE 2048*sizeof(long)
> +# define INIT_TASK_SIZE 4096*sizeof(long)

Personally, I'd rather we make the stack 4k for a while,
and fix the resulting mess.

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