Displaying 2 results from an estimated 2 matches for "valid_cache_types".
2012 Jul 04
1
[PATCH] virtio-blk: allow toggling host cache between writeback and writethrough
...hange it to writethrough,
writeback before it's too late? It's part of a userspace API
after all, and you see to prefer writeback in one word in your own
code so let's not inflict pain on others :)
Also, would be nice to make it discoverable what the legal
values are. Another attribute valid_cache_types with all values
space separated?
> +static ssize_t
> +virtblk_cache_type_store(struct device *dev, struct device_attribute *attr,
> + const char *buf, size_t count)
> +{
> + struct gendisk *disk = dev_to_disk(dev);
> + struct virtio_blk *vblk = disk->private_data;
> + s...
2012 Jul 04
1
[PATCH] virtio-blk: allow toggling host cache between writeback and writethrough
...hange it to writethrough,
writeback before it's too late? It's part of a userspace API
after all, and you see to prefer writeback in one word in your own
code so let's not inflict pain on others :)
Also, would be nice to make it discoverable what the legal
values are. Another attribute valid_cache_types with all values
space separated?
> +static ssize_t
> +virtblk_cache_type_store(struct device *dev, struct device_attribute *attr,
> + const char *buf, size_t count)
> +{
> + struct gendisk *disk = dev_to_disk(dev);
> + struct virtio_blk *vblk = disk->private_data;
> + s...