From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: virtio-dev-return-5245-cohuck=redhat.com@lists.oasis-open.org Sender: List-Post: List-Help: List-Unsubscribe: List-Subscribe: Received: from lists.oasis-open.org (oasis-open.org [10.110.1.242]) by lists.oasis-open.org (Postfix) with ESMTP id 6FE86985D8B for ; Fri, 4 Jan 2019 07:46:56 +0000 (UTC) From: Wei Wang Date: Fri, 4 Jan 2019 15:11:51 +0800 Message-Id: <1546585913-34804-1-git-send-email-wei.w.wang@intel.com> Subject: [virtio-dev] [PATCH v2 0/2] virtio-balloon: tweak config_changed To: virtio-dev@lists.oasis-open.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, kvm@vger.kernel.org, mst@redhat.com, cohuck@redhat.com, pasic@linux.ibm.com, borntraeger@de.ibm.com Cc: pbonzini@redhat.com, dgilbert@redhat.com, wei.w.wang@intel.com List-ID: Since virtio-ccw doesn't work with accessing to the config space inside an interrupt context, this patch series avoids that issue by moving the config register accesses to the related workqueue contexts. v1->v2 ChangeLog: - add config_read_bitmap to indicate to the workqueue callbacks about the necessity of reading the related config fields. Wei Wang (2): virtio-balloon: tweak config_changed implementation virtio-balloon: improve update_balloon_size_func drivers/virtio/virtio_balloon.c | 86 +++++++++++++++++++++++++++-------------- 1 file changed, 57 insertions(+), 29 deletions(-) -- 2.7.4 --------------------------------------------------------------------- To unsubscribe, e-mail: virtio-dev-unsubscribe@lists.oasis-open.org For additional commands, e-mail: virtio-dev-help@lists.oasis-open.org