search for: 1921cb2

...nally. device_add_disk can handle adding attribute group better, so use it. Signed-off-by: Fam Zheng <famz at redhat.com> --- drivers/nvme/host/core.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 23a795f..1921cb2 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1686,11 +1686,7 @@ static void nvme_alloc_ns(struct nvme_ctrl *ctrl, unsigned nsid) if (ns->type == NVME_NS_LIGHTNVM) return; - device_add_disk(ctrl->device, ns->disk, NULL); - if (sysfs_create_group(&disk_...

...M; nvdimm_badblocks_populate(nd_region, &pmem->bb, res); disk->bb = &pmem->bb; + /* FIXME: handle error. */ device_add_disk(dev, disk, NULL); if (devm_add_action_or_reset(dev, pmem_release_disk, disk)) diff --git a/drivers/nvme/host/core.c b/drivers/nvme/host/core.c index 1921cb2..a3d7f82 100644 --- a/drivers/nvme/host/core.c +++ b/drivers/nvme/host/core.c @@ -1686,6 +1686,7 @@ static void nvme_alloc_ns(struct nvme_ctrl *ctrl, unsigned nsid) if (ns->type == NVME_NS_LIGHTNVM) return; + /* FIXME: handle error. */ device_add_disk(ctrl->device, ns->disk, &...

This is an attempt to fix the issue that some disks' sysfs attributes are not ready at the time its KOBJ_ADD event is sent. The symptom is during device hotplug, udev may fail to find certain attributes, such as serial or wwn, of the disk. As a result the /dev/disk/by-id entries are not created. The cause is device_add_disk emits the uevent before returning, and the callers have to create

This is an attempt to fix the issue that some disks' sysfs attributes are not ready at the time its KOBJ_ADD event is sent. The symptom is during device hotplug, udev may fail to find certain attributes, such as serial or wwn, of the disk. As a result the /dev/disk/by-id entries are not created. The cause is device_add_disk emits the uevent before returning, and the callers have to create