On Tue 26-03-19 17:33:19, Anshuman Khandual wrote:
[...]
> I could get it working with the following re-order of memblock_[free|remove]
> and
> arch_remove_memory(). I did not observe any other adverse side affect because
> of
> this change. Does it look okay ?
Memblock should only work with
On 03/22/2019 05:32 PM, Michal Hocko wrote:
> On Fri 22-03-19 11:49:30, Anshuman Khandual wrote:
>>
>> On 03/21/2019 02:06 PM, Michal Hocko wrote:
>>> On Thu 21-03-19 13:38:20, Anshuman Khandual wrote:
Memory hot remove uses get_nid_for_pfn() while tearing down linked sysfs
entries
On Fri 22-03-19 11:49:30, Anshuman Khandual wrote:
>
>
> On 03/21/2019 02:06 PM, Michal Hocko wrote:
> > On Thu 21-03-19 13:38:20, Anshuman Khandual wrote:
> >> Memory hot remove uses get_nid_for_pfn() while tearing down linked sysfs
> >> entries between memory block and node. It first checks
On 03/21/2019 04:07 PM, Oscar Salvador wrote:
> On Thu, Mar 21, 2019 at 01:38:20PM +0530, Anshuman Khandual wrote:
>> Memory hot remove uses get_nid_for_pfn() while tearing down linked sysfs
>> entries between memory block and node. It first checks pfn validity with
>> pfn_valid_within() before
On 03/21/2019 02:06 PM, Michal Hocko wrote:
> On Thu 21-03-19 13:38:20, Anshuman Khandual wrote:
>> Memory hot remove uses get_nid_for_pfn() while tearing down linked sysfs
>> entries between memory block and node. It first checks pfn validity with
>> pfn_valid_within() before fetching nid.
On Thu, Mar 21, 2019 at 01:38:20PM +0530, Anshuman Khandual wrote:
> Memory hot remove uses get_nid_for_pfn() while tearing down linked sysfs
> entries between memory block and node. It first checks pfn validity with
> pfn_valid_within() before fetching nid. With CONFIG_HOLES_IN_ZONE config
>
On Thu 21-03-19 13:38:20, Anshuman Khandual wrote:
> Memory hot remove uses get_nid_for_pfn() while tearing down linked sysfs
> entries between memory block and node. It first checks pfn validity with
> pfn_valid_within() before fetching nid. With CONFIG_HOLES_IN_ZONE config
> (arm64 has this
Memory hot remove uses get_nid_for_pfn() while tearing down linked sysfs
entries between memory block and node. It first checks pfn validity with
pfn_valid_within() before fetching nid. With CONFIG_HOLES_IN_ZONE config
(arm64 has this enabled) pfn_valid_within() calls pfn_valid().
pfn_valid() is
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