On 2/12/2018 1:33 PM, Jean-Philippe Brucker wrote:
> +static void io_mm_detach_all_locked(struct iommu_bond *bond)
> +{
> + while (!io_mm_detach_locked(bond));
> +}
> +
I don't remember if I mentioned this before or not but I think this loop
needs a little bit relaxation with yield and maybe an informational message
with might help if wait exceeds some time.
--
Sinan Kaya
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum, a Linux Foundation Collaborative Project.
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