On 05/12, Rafael J. Wysocki wrote:
>
> Hmm, I'm not sure if the task can call try_to_freeze() after doing exit().
> May it happen?
It can, note the do_exit()->ptrace_notify(). But this doesn't matter, I think.
>From the freezer POV an exiting task has 2 "interesting" events
exit_mm() ->mm becomes NULL
exit_notify() ->exit_state != 0, and perhaps the task disappears
from global process list
> Or, perhaps, it's better to clear TIF_FREEZE (unconditionally) in exit_mm(),
> after we've done tsk->mm = NULL? Oleg, what do you think?
Please see another message.
Oleg.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
