Messages in this thread | | | From | Jens Axboe <> | Subject | [PATCHSET v6a 0/4] Add support for TIF_NOTIFY_SIGNAL | Date | Mon, 26 Oct 2020 14:32:26 -0600 |
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Hi,
The goal is this patch series is to decouple TWA_SIGNAL based task_work from real signals and signal delivery. The motivation is speeding up TWA_SIGNAL based task_work, particularly for threaded setups where ->sighand is shared across threads. See the last patch for numbers.
On top of this I have an arch series that wires up TIF_NOTIFY_SIGNAL for all archs, and then procedes to kill off the legacy TWA_SIGNAL path, and the code associated with it.
Changes since v6: - Rebase to 5.10-rc1
-- Jens Axboe
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