On 10/05, Jens Axboe wrote: > > Hi, > > The goal is this patch series is to decouple TWA_SIGNAL based task_work > from real signals and signal delivery.
I think TIF_NOTIFY_SIGNAL can have more users. Say, we can move try_to_freeze() from get_signal() to tracehook_notify_signal(), kill fake_signal_wake_up(), and remove freezing() from recalc_sigpending(). Probably the same for TIF_PATCH_PENDING, klp_send_signals() can use set_notify_signal() rather than signal_wake_up(). Oleg.
