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Diffstat (limited to '')
-rw-r--r-- | src/send.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -256,6 +256,12 @@ void packet_encrypt_worker(struct work_struct *work) } } queue_enqueue_per_peer(&PACKET_PEER(first)->tx_queue, first, state); + + /* Don't totally kill scheduling latency by keeping preemption disabled forever. */ + if (have_simd && need_resched()) { + chacha20poly1305_deinit_simd(have_simd); + have_simd = chacha20poly1305_init_simd(); + } } chacha20poly1305_deinit_simd(have_simd); } |