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io-wq: only exit on fatal signals
If the application uses io_uring and also relies heavily on signals for communication, that can cause io-wq workers to spuriously exit just because the parent has a signal pending. Just ignore signals unless they are fatal. Signed-off-by: Jens Axboe <axboe@kernel.dk>
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1 changed files with 3 additions and 1 deletions
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@ -575,7 +575,9 @@ static int io_wqe_worker(void *data)
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if (!get_signal(&ksig))
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continue;
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break;
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if (fatal_signal_pending(current))
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break;
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continue;
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}
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if (ret)
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continue;
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