On Fri, Sep 24, 2021 at 09:09:58PM +0800, Shiyang Ruan wrote:
> +void fs_dax_register_holder(struct dax_device *dax_dev, void *holder,
> + const struct dax_holder_operations *ops)
> +{
> + dax_set_holder(dax_dev, holder, ops);
> +}
> +EXPORT_SYMBOL_GPL(fs_dax_register_holder);
> +
On Fri, Sep 24, 2021 at 09:09:58PM +0800, Shiyang Ruan wrote:
> This function is used to handle errors which may cause data lost in
> filesystem. Such as memory failure in fsdax mode.
>
> If the rmap feature of XFS enabled, we can query it to find files and
> metadata which are associated with
This function is used to handle errors which may cause data lost in
filesystem. Such as memory failure in fsdax mode.
If the rmap feature of XFS enabled, we can query it to find files and
metadata which are associated with the corrupt data. For now all we do
is kill processes with that file
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