search for: numa_nod

Displaying 20 results from an estimated 101 matches for "numa_nod".

Did you mean: numa_node
2020 Apr 30
1
[PATCH v2 3/3] device-dax: Add system ram (add_memory()) with MHP_NO_FIRMWARE_MEMMAP
...he fixed-up initial memmap for a > kexec kernel (loaded via kexec_load()). The memory will be considered > initial System RAM by the kexec kernel. > > We should let the kexec kernel decide how to use that memory - just as > we do during an ordinary reboot. ... > - rc = add_memory(numa_node, new_res->start, resource_size(new_res), 0); > + rc = add_memory(numa_node, new_res->start, resource_size(new_res), > + MHP_NO_FIRMWARE_MEMMAP); Looks fine. But, if you send another revision, could you add a comment about the actual goal of MHP_NO_FIRMWARE_MEMMAP? Maybe: /* *...
2014 Sep 06
5
[PATCH] virtio_blk: merge S/G list entries by default
...virtio_blk.c index 0a58140..311b857 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -634,7 +634,7 @@ static int virtblk_probe(struct virtio_device *vdev) vblk->tag_set.ops = &virtio_mq_ops; vblk->tag_set.queue_depth = virtblk_queue_depth; vblk->tag_set.numa_node = NUMA_NO_NODE; - vblk->tag_set.flags = BLK_MQ_F_SHOULD_MERGE; + vblk->tag_set.flags = BLK_MQ_F_SHOULD_MERGE | BLK_MQ_F_SG_MERGE; vblk->tag_set.cmd_size = sizeof(struct virtblk_req) + sizeof(struct scatterlist) * sg_elems; -- 1.9.1
2014 Sep 06
5
[PATCH] virtio_blk: merge S/G list entries by default
...virtio_blk.c index 0a58140..311b857 100644 --- a/drivers/block/virtio_blk.c +++ b/drivers/block/virtio_blk.c @@ -634,7 +634,7 @@ static int virtblk_probe(struct virtio_device *vdev) vblk->tag_set.ops = &virtio_mq_ops; vblk->tag_set.queue_depth = virtblk_queue_depth; vblk->tag_set.numa_node = NUMA_NO_NODE; - vblk->tag_set.flags = BLK_MQ_F_SHOULD_MERGE; + vblk->tag_set.flags = BLK_MQ_F_SHOULD_MERGE | BLK_MQ_F_SG_MERGE; vblk->tag_set.cmd_size = sizeof(struct virtblk_req) + sizeof(struct scatterlist) * sg_elems; -- 1.9.1
2019 May 15
5
[PATCH v9 2/7] virtio-pmem: Add virtio pmem driver
...f (!vpmem->nvdimm_bus) { > + dev_err(&vdev->dev, "failed to register device with nvdimm_bus\n"); > + err = -ENXIO; > + goto out_vq; > + } > + > + dev_set_drvdata(&vdev->dev, vpmem->nvdimm_bus); > + > + ndr_desc.res = &res; > + ndr_desc.numa_node = nid; > + ndr_desc.flush = async_pmem_flush; > + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); > + set_bit(ND_REGION_ASYNC, &ndr_desc.flags); > + nd_region = nvdimm_pmem_region_create(vpmem->nvdimm_bus, &ndr_desc); > + if (!nd_region) { > + dev_err(&vdev->d...
2019 May 15
5
[PATCH v9 2/7] virtio-pmem: Add virtio pmem driver
...f (!vpmem->nvdimm_bus) { > + dev_err(&vdev->dev, "failed to register device with nvdimm_bus\n"); > + err = -ENXIO; > + goto out_vq; > + } > + > + dev_set_drvdata(&vdev->dev, vpmem->nvdimm_bus); > + > + ndr_desc.res = &res; > + ndr_desc.numa_node = nid; > + ndr_desc.flush = async_pmem_flush; > + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); > + set_bit(ND_REGION_ASYNC, &ndr_desc.flags); > + nd_region = nvdimm_pmem_region_create(vpmem->nvdimm_bus, &ndr_desc); > + if (!nd_region) { > + dev_err(&vdev->d...
2020 Apr 30
5
[PATCH v2 0/3] mm/memory_hotplug: Allow to not create firmware memmap entries
This is the follow up of [1]: [PATCH v1 0/3] mm/memory_hotplug: Make virtio-mem play nicely with kexec-tools I realized that this is not only helpful for virtio-mem, but also for dax/kmem - it's a fix for that use case (see patch #3) of persistent memory. Also, while testing, I discovered that kexec-tools will *not* add dax/kmem memory (anything not directly under the root when parsing
2020 Apr 30
0
[PATCH v2 3/3] device-dax: Add system ram (add_memory()) with MHP_NO_FIRMWARE_MEMMAP
...--git a/drivers/dax/kmem.c b/drivers/dax/kmem.c index e159184e0ba0..929823a79816 100644 --- a/drivers/dax/kmem.c +++ b/drivers/dax/kmem.c @@ -65,7 +65,8 @@ int dev_dax_kmem_probe(struct device *dev) new_res->flags = IORESOURCE_SYSTEM_RAM; new_res->name = dev_name(dev); - rc = add_memory(numa_node, new_res->start, resource_size(new_res), 0); + rc = add_memory(numa_node, new_res->start, resource_size(new_res), + MHP_NO_FIRMWARE_MEMMAP); if (rc) { release_resource(new_res); kfree(new_res); -- 2.25.3
2018 Jan 31
0
systemd-udevd not applying ATTR to block device at boot
...its}=="64" ATTRS{local_cpus}=="3" ATTRS{device}=="0x1004" ATTRS{enable}=="1" ATTRS{msi_bus}=="" ATTRS{local_cpulist}=="0-1" ATTRS{vendor}=="0x1af4" ATTRS{subsystem_device}=="0x0008" ATTRS{numa_node}=="-1" ATTRS{d3cold_allowed}=="0" looking at parent device '/devices/pci0000:00': KERNELS=="pci0000:00" SUBSYSTEMS=="" DRIVERS=="" # udevadm info -q all -a /dev/sdb looking at device '/devices/pci0000:00/0000:00:0...
2019 May 14
2
[PATCH v8 2/6] virtio-pmem: Add virtio pmem driver
...mp;vdev->dev, >>> + &vpmem->nd_desc); >>> + if (!vpmem->nvdimm_bus) >>> + goto out_vq; >>> + >>> + dev_set_drvdata(&vdev->dev, vpmem->nvdimm_bus); >>> + >>> + ndr_desc.res = &res; >>> + ndr_desc.numa_node = nid; >>> + ndr_desc.flush = async_pmem_flush; >>> + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); >>> + set_bit(ND_REGION_ASYNC, &ndr_desc.flags); >>> + nd_region = nvdimm_pmem_region_create(vpmem->nvdimm_bus, &ndr_desc); >>> + >>...
2019 May 14
2
[PATCH v8 2/6] virtio-pmem: Add virtio pmem driver
...mp;vdev->dev, >>> + &vpmem->nd_desc); >>> + if (!vpmem->nvdimm_bus) >>> + goto out_vq; >>> + >>> + dev_set_drvdata(&vdev->dev, vpmem->nvdimm_bus); >>> + >>> + ndr_desc.res = &res; >>> + ndr_desc.numa_node = nid; >>> + ndr_desc.flush = async_pmem_flush; >>> + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); >>> + set_bit(ND_REGION_ASYNC, &ndr_desc.flags); >>> + nd_region = nvdimm_pmem_region_create(vpmem->nvdimm_bus, &ndr_desc); >>> + >>...
2019 Apr 10
3
[PATCH v5 2/5] virtio-pmem: Add virtio pmem driver
...t; + > + vpmem->nvdimm_bus = nvdimm_bus = nvdimm_bus_register(&vdev->dev, > + &vpmem->nd_desc); And here :) > + if (!nvdimm_bus) > + goto out_vq; > + > + dev_set_drvdata(&vdev->dev, nvdimm_bus); > + > + ndr_desc.res = &res; > + ndr_desc.numa_node = nid; > + ndr_desc.flush = virtio_pmem_flush; > + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); > + set_bit(ND_REGION_ASYNC, &ndr_desc.flags); > + nd_region = nvdimm_pmem_region_create(nvdimm_bus, &ndr_desc); > + nd_region->provider_data = dev_to_virtio > + (n...
2019 Apr 10
3
[PATCH v5 2/5] virtio-pmem: Add virtio pmem driver
...t; + > + vpmem->nvdimm_bus = nvdimm_bus = nvdimm_bus_register(&vdev->dev, > + &vpmem->nd_desc); And here :) > + if (!nvdimm_bus) > + goto out_vq; > + > + dev_set_drvdata(&vdev->dev, nvdimm_bus); > + > + ndr_desc.res = &res; > + ndr_desc.numa_node = nid; > + ndr_desc.flush = virtio_pmem_flush; > + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); > + set_bit(ND_REGION_ASYNC, &ndr_desc.flags); > + nd_region = nvdimm_pmem_region_create(nvdimm_bus, &ndr_desc); > + nd_region->provider_data = dev_to_virtio > + (n...
2014 Sep 07
0
[PATCH] virtio_blk: merge S/G list entries by default
...1b857 100644 > --- a/drivers/block/virtio_blk.c > +++ b/drivers/block/virtio_blk.c > @@ -634,7 +634,7 @@ static int virtblk_probe(struct virtio_device *vdev) > vblk->tag_set.ops = &virtio_mq_ops; > vblk->tag_set.queue_depth = virtblk_queue_depth; > vblk->tag_set.numa_node = NUMA_NO_NODE; > - vblk->tag_set.flags = BLK_MQ_F_SHOULD_MERGE; > + vblk->tag_set.flags = BLK_MQ_F_SHOULD_MERGE | BLK_MQ_F_SG_MERGE; > vblk->tag_set.cmd_size = > sizeof(struct virtblk_req) + > sizeof(struct scatterlist) * sg_elems; > -- > 1.9.1
2013 Nov 19
7
Quadrified GTX 480 VT-d passthrough. CUDA 5.5 in Linux partial success
Hi everyone, after following in the footsteps of the following discussion (http://lists.xenproject.org/archives/html/xen-users/2013-09/msg00106.html) I had been able to turn my GTX 480 into a Quadro 6000. When I VT-d passthrough it to a Debian jessie VM it shows up fine and CUDA 5.5 seems to function properly up to a point: lspci -v: 00:04.0 VGA compatible controller: NVIDIA Corporation GF100GL
2019 May 15
0
[PATCH v9 2/7] virtio-pmem: Add virtio pmem driver
...+ dev_err(&vdev->dev, "failed to register device with nvdimm_bus\n"); >> + err = -ENXIO; >> + goto out_vq; >> + } >> + >> + dev_set_drvdata(&vdev->dev, vpmem->nvdimm_bus); >> + >> + ndr_desc.res = &res; >> + ndr_desc.numa_node = nid; >> + ndr_desc.flush = async_pmem_flush; >> + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); >> + set_bit(ND_REGION_ASYNC, &ndr_desc.flags); >> + nd_region = nvdimm_pmem_region_create(vpmem->nvdimm_bus, &ndr_desc); >> + if (!nd_region) { >> +...
2012 Nov 13
3
Bug#693154: xen-hypervisor-4.0-amd64: Xen "map irq failed" with Intel igb driver and 82576 quad port nic
...1 root root 4096 Oct 16 15:25 irq -r--r--r-- 1 root root 4096 Nov 13 17:37 local_cpulist -r--r--r-- 1 root root 4096 Nov 13 17:37 local_cpus -r--r--r-- 1 root root 4096 Nov 13 17:37 modalias -rw-r--r-- 1 root root 4096 Nov 13 17:37 msi_bus -r--r--r-- 1 root root 4096 Nov 13 17:37 numa_node drwxr-xr-x 2 root root 0 Nov 13 17:37 power --w--w---- 1 root root 4096 Nov 13 17:37 remove --w--w---- 1 root root 4096 Nov 13 17:37 rescan --w------- 1 root root 4096 Nov 13 17:37 reset -r--r--r-- 1 root root 4096 Oct 16 15:25 resource -rw------- 1 root root 131072 Nov 13 17:37...
2019 May 16
0
[PATCH v9 2/7] virtio-pmem: Add virtio pmem driver
...err(&vdev->dev, "failed to register device with nvdimm_bus\n"); > > + err = -ENXIO; > > + goto out_vq; > > + } > > + > > + dev_set_drvdata(&vdev->dev, vpmem->nvdimm_bus); > > + > > + ndr_desc.res = &res; > > + ndr_desc.numa_node = nid; > > + ndr_desc.flush = async_pmem_flush; > > + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); > > + set_bit(ND_REGION_ASYNC, &ndr_desc.flags); > > + nd_region = nvdimm_pmem_region_create(vpmem->nvdimm_bus, &ndr_desc); > > + if (!nd_region) { > &...
2019 May 14
2
[PATCH v8 2/6] virtio-pmem: Add virtio pmem driver
...ULE; > + > + vpmem->nvdimm_bus = nvdimm_bus_register(&vdev->dev, > + &vpmem->nd_desc); > + if (!vpmem->nvdimm_bus) > + goto out_vq; > + > + dev_set_drvdata(&vdev->dev, vpmem->nvdimm_bus); > + > + ndr_desc.res = &res; > + ndr_desc.numa_node = nid; > + ndr_desc.flush = async_pmem_flush; > + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); > + set_bit(ND_REGION_ASYNC, &ndr_desc.flags); > + nd_region = nvdimm_pmem_region_create(vpmem->nvdimm_bus, &ndr_desc); > + I'd drop this empty line. > + if (!nd_re...
2019 May 14
2
[PATCH v8 2/6] virtio-pmem: Add virtio pmem driver
...ULE; > + > + vpmem->nvdimm_bus = nvdimm_bus_register(&vdev->dev, > + &vpmem->nd_desc); > + if (!vpmem->nvdimm_bus) > + goto out_vq; > + > + dev_set_drvdata(&vdev->dev, vpmem->nvdimm_bus); > + > + ndr_desc.res = &res; > + ndr_desc.numa_node = nid; > + ndr_desc.flush = async_pmem_flush; > + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); > + set_bit(ND_REGION_ASYNC, &ndr_desc.flags); > + nd_region = nvdimm_pmem_region_create(vpmem->nvdimm_bus, &ndr_desc); > + I'd drop this empty line. > + if (!nd_re...
2019 May 14
0
[PATCH v8 2/6] virtio-pmem: Add virtio pmem driver
...&vpmem->nd_desc); > >>> + if (!vpmem->nvdimm_bus) > >>> + goto out_vq; > >>> + > >>> + dev_set_drvdata(&vdev->dev, vpmem->nvdimm_bus); > >>> + > >>> + ndr_desc.res = &res; > >>> + ndr_desc.numa_node = nid; > >>> + ndr_desc.flush = async_pmem_flush; > >>> + set_bit(ND_REGION_PAGEMAP, &ndr_desc.flags); > >>> + set_bit(ND_REGION_ASYNC, &ndr_desc.flags); > >>> + nd_region = nvdimm_pmem_region_create(vpmem->nvdimm_bus, &ndr_desc); >...