diff --git a/fs/fuse/virtio_fs.c b/fs/fuse/virtio_fs.c index bb3e941b95031ac199532e6f2057f3df77c2939d..fa4c16abfe101a5f8e7258bce7c3ac1be1a60e0b 100644 --- a/fs/fuse/virtio_fs.c +++ b/fs/fuse/virtio_fs.c @@ -751,6 +751,9 @@ static int virtio_fs_setup_vqs(struct virtio_device *vdev, if (fs->num_request_queues == 0) return -EINVAL; + /* Truncate nr of request queues to nr_cpu_id */ + fs->num_request_queues = min_t(unsigned int, fs->num_request_queues, + nr_cpu_ids); fs->nvqs = VQ_REQUEST + fs->num_request_queues; fs->vqs = kcalloc(fs->nvqs, sizeof(fs->vqs[VQ_HIPRIO]), GFP_KERNEL); if (!fs->vqs)