Nigel Cunningham <ncunningham@clear.net.nz> wrote:
>
> +extern unsigned int suspend_task;
Please do:
#ifdef CONFIG_SOFTWARE_SUSPEND
unsigned int suspend_task;
#else
#define suspend_task 0
#endif
so the compiler can remove the few fast-path instructions which you have
added.
>
> + suspend_task = current->pid;
> +
Zero is a valid PID (the idle task...). It might be clearer to make
suspend_task a task_struct*.
-
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This archive was generated by hypermail 2b29 : Sun Mar 23 2003 - 22:00:21 EST