On 04/22, Rafael J. Wysocki wrote:
>
> Move all of the freezer-related flags to a separate field in task_struct and
> introduce functions to operate them using set_bit() etc.
>
> [...snip...]
>
> --- linux-2.6.21-rc6-mm1.orig/kernel/fork.c 2007-04-22 19:37:42.000000000
> +0200
> +++ linux-2.6.21-rc6-mm1/kernel/fork.c 2007-04-22 20:55:01.000000000
> +0200
> @@ -922,7 +922,7 @@ static inline void copy_flags(unsigned l
> {
> unsigned long new_flags = p->flags;
>
> - new_flags &= ~(PF_SUPERPRIV | PF_NOFREEZE);
> + new_flags &= ~PF_SUPERPRIV;
> new_flags |= PF_FORKNOEXEC;
> new_flags |= PF_STARTING;
> p->flags = new_flags;
OK, but you forgot to clear p->freezer_flags on
copy_process()->dup_task_struct()
path ?
Oleg.
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