From: Connor Kuehl <ckuehl@redhat.com> To: virtio-fs@redhat.com Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, stefanha@redhat.com, vgoyal@redhat.com, miklos@szeredi.hu, jasowang@redhat.com, mst@redhat.com Subject: [PATCH 0/3] virtiofs: split requests that exceed virtqueue size Date: Thu, 18 Mar 2021 08:52:20 -0500 [thread overview] Message-ID: <20210318135223.1342795-1-ckuehl@redhat.com> (raw) I also have a patch in this series that fixes a typo I saw while I was in there. For testing, I have been using a toy program that performs a readv or a writev with a large number of iovecs that exceeds the number of descriptors available to the virtqueue and observing the number of scattergather lists generated don't exceed the size of the virtqueue. Connor Kuehl (3): virtio_ring: always warn when descriptor chain exceeds queue size virtiofs: split requests that exceed virtqueue size fuse: fix typo for fuse_conn.max_pages comment drivers/virtio/virtio_ring.c | 7 ++++--- fs/fuse/fuse_i.h | 7 ++++++- fs/fuse/inode.c | 7 +++++++ fs/fuse/virtio_fs.c | 14 ++++++++++++++ 4 files changed, 31 insertions(+), 4 deletions(-) -- 2.30.2
WARNING: multiple messages have this Message-ID (diff)
From: Connor Kuehl <ckuehl@redhat.com> To: virtio-fs@redhat.com Cc: miklos@szeredi.hu, jasowang@redhat.com, mst@redhat.com, linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, linux-fsdevel@vger.kernel.org, vgoyal@redhat.com Subject: [Virtio-fs] [PATCH 0/3] virtiofs: split requests that exceed virtqueue size Date: Thu, 18 Mar 2021 08:52:20 -0500 [thread overview] Message-ID: <20210318135223.1342795-1-ckuehl@redhat.com> (raw) I also have a patch in this series that fixes a typo I saw while I was in there. For testing, I have been using a toy program that performs a readv or a writev with a large number of iovecs that exceeds the number of descriptors available to the virtqueue and observing the number of scattergather lists generated don't exceed the size of the virtqueue. Connor Kuehl (3): virtio_ring: always warn when descriptor chain exceeds queue size virtiofs: split requests that exceed virtqueue size fuse: fix typo for fuse_conn.max_pages comment drivers/virtio/virtio_ring.c | 7 ++++--- fs/fuse/fuse_i.h | 7 ++++++- fs/fuse/inode.c | 7 +++++++ fs/fuse/virtio_fs.c | 14 ++++++++++++++ 4 files changed, 31 insertions(+), 4 deletions(-) -- 2.30.2
next reply other threads:[~2021-03-18 13:53 UTC|newest] Thread overview: 48+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-03-18 13:52 Connor Kuehl [this message] 2021-03-18 13:52 ` [Virtio-fs] [PATCH 0/3] virtiofs: split requests that exceed virtqueue size Connor Kuehl 2021-03-18 13:52 ` [PATCH 1/3] virtio_ring: always warn when descriptor chain exceeds queue size Connor Kuehl 2021-03-18 13:52 ` [Virtio-fs] " Connor Kuehl 2021-03-22 3:22 ` Jason Wang 2021-03-22 3:22 ` [Virtio-fs] " Jason Wang 2021-03-22 3:22 ` Jason Wang 2021-03-22 3:41 ` Jason Wang 2021-03-22 8:17 ` Michael S. Tsirkin 2021-03-22 8:17 ` [Virtio-fs] " Michael S. Tsirkin 2021-03-22 8:17 ` Michael S. Tsirkin 2021-03-23 2:38 ` Jason Wang 2021-03-23 2:38 ` [Virtio-fs] " Jason Wang 2021-03-23 2:38 ` Jason Wang 2021-03-18 13:52 ` [PATCH 2/3] virtiofs: split requests that exceed virtqueue size Connor Kuehl 2021-03-18 13:52 ` [Virtio-fs] " Connor Kuehl 2021-03-18 15:17 ` Miklos Szeredi 2021-03-18 15:17 ` [Virtio-fs] " Miklos Szeredi 2021-03-18 15:52 ` Connor Kuehl 2021-03-18 15:52 ` [Virtio-fs] " Connor Kuehl 2021-03-20 20:04 ` Michael S. Tsirkin 2021-03-20 20:04 ` [Virtio-fs] " Michael S. Tsirkin 2021-03-20 20:04 ` Michael S. Tsirkin 2021-03-22 19:01 ` Vivek Goyal 2021-03-22 19:01 ` [Virtio-fs] " Vivek Goyal 2021-03-22 19:01 ` Vivek Goyal 2021-03-24 15:09 ` Connor Kuehl 2021-03-24 15:09 ` [Virtio-fs] " Connor Kuehl 2021-03-24 15:09 ` Connor Kuehl 2021-03-24 15:30 ` Miklos Szeredi 2021-03-24 15:30 ` [Virtio-fs] " Miklos Szeredi 2021-03-24 15:31 ` Connor Kuehl 2021-03-24 15:31 ` [Virtio-fs] " Connor Kuehl 2021-03-24 15:31 ` Connor Kuehl 2021-03-19 13:49 ` Vivek Goyal 2021-03-19 13:49 ` [Virtio-fs] " Vivek Goyal 2021-03-19 13:49 ` Vivek Goyal 2021-03-19 14:16 ` Connor Kuehl 2021-03-19 14:16 ` [Virtio-fs] " Connor Kuehl 2021-03-19 14:16 ` Connor Kuehl 2021-03-22 15:47 ` Stefan Hajnoczi 2021-03-22 15:47 ` [Virtio-fs] " Stefan Hajnoczi 2021-03-22 15:47 ` Stefan Hajnoczi 2021-03-18 13:52 ` [PATCH 3/3] fuse: fix typo for fuse_conn.max_pages comment Connor Kuehl 2021-03-18 13:52 ` [Virtio-fs] " Connor Kuehl 2021-03-22 3:42 ` Jason Wang 2021-03-22 3:42 ` [Virtio-fs] " Jason Wang 2021-03-22 3:42 ` Jason Wang
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20210318135223.1342795-1-ckuehl@redhat.com \ --to=ckuehl@redhat.com \ --cc=jasowang@redhat.com \ --cc=linux-fsdevel@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=miklos@szeredi.hu \ --cc=mst@redhat.com \ --cc=stefanha@redhat.com \ --cc=vgoyal@redhat.com \ --cc=virtio-fs@redhat.com \ --cc=virtualization@lists.linux-foundation.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.