diff options
Diffstat (limited to 'net/tls/tls_device.c')
| -rw-r--r-- | net/tls/tls_device.c | 26 |
1 files changed, 18 insertions, 8 deletions
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c index b3e2a30041c6..5150b3939b1f 100644 --- a/net/tls/tls_device.c +++ b/net/tls/tls_device.c @@ -96,19 +96,29 @@ static void tls_device_gc_task(struct work_struct *work) static void tls_device_queue_ctx_destruction(struct tls_context *ctx) { unsigned long flags; + bool async_cleanup; spin_lock_irqsave(&tls_device_lock, flags); - if (unlikely(!refcount_dec_and_test(&ctx->refcount))) - goto unlock; + if (unlikely(!refcount_dec_and_test(&ctx->refcount))) { + spin_unlock_irqrestore(&tls_device_lock, flags); + return; + } - list_move_tail(&ctx->list, &tls_device_gc_list); + async_cleanup = ctx->netdev && ctx->tx_conf == TLS_HW; + if (async_cleanup) { + list_move_tail(&ctx->list, &tls_device_gc_list); - /* schedule_work inside the spinlock - * to make sure tls_device_down waits for that work. - */ - schedule_work(&tls_device_gc_work); -unlock: + /* schedule_work inside the spinlock + * to make sure tls_device_down waits for that work. + */ + schedule_work(&tls_device_gc_work); + } else { + list_del(&ctx->list); + } spin_unlock_irqrestore(&tls_device_lock, flags); + + if (!async_cleanup) + tls_device_free_ctx(ctx); } /* We assume that the socket is already connected */ |