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SubjectRe: [PATCHSET RFC v3 0/6] Add support for TIF_NOTIFY_SIGNAL
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.

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