Re: [PATCH v3 4/7] mm/hotplug: Allow pageblock alignment via altmap reservation

2023-07-12 Thread David Hildenbrand
On 12.07.23 15:50, Aneesh Kumar K.V wrote: David Hildenbrand writes: On 12.07.23 05:16, Aneesh Kumar K V wrote: On 7/11/23 10:49 PM, David Hildenbrand wrote: On 11.07.23 06:48, Aneesh Kumar K.V wrote: Add a new kconfig option that can be selected if we want to allow pageblock alignment by r

Re: [PATCH v3 4/7] mm/hotplug: Allow pageblock alignment via altmap reservation

2023-07-12 Thread Aneesh Kumar K.V
David Hildenbrand writes: > On 12.07.23 05:16, Aneesh Kumar K V wrote: >> On 7/11/23 10:49 PM, David Hildenbrand wrote: >>> On 11.07.23 06:48, Aneesh Kumar K.V wrote: Add a new kconfig option that can be selected if we want to allow pageblock alignment by reserving pages in the vmemmap

Re: [PATCH v3 4/7] mm/hotplug: Allow pageblock alignment via altmap reservation

2023-07-12 Thread David Hildenbrand
On 12.07.23 05:16, Aneesh Kumar K V wrote: On 7/11/23 10:49 PM, David Hildenbrand wrote: On 11.07.23 06:48, Aneesh Kumar K.V wrote: Add a new kconfig option that can be selected if we want to allow pageblock alignment by reserving pages in the vmemmap altmap area. This implies we will be reserv

Re: [PATCH v3 4/7] mm/hotplug: Allow pageblock alignment via altmap reservation

2023-07-11 Thread Aneesh Kumar K V
On 7/11/23 10:49 PM, David Hildenbrand wrote: > On 11.07.23 06:48, Aneesh Kumar K.V wrote: >> Add a new kconfig option that can be selected if we want to allow >> pageblock alignment by reserving pages in the vmemmap altmap area. >> This implies we will be reserving some pages for every memoryblock

Re: [PATCH v3 4/7] mm/hotplug: Allow pageblock alignment via altmap reservation

2023-07-11 Thread David Hildenbrand
On 11.07.23 06:48, Aneesh Kumar K.V wrote: Add a new kconfig option that can be selected if we want to allow pageblock alignment by reserving pages in the vmemmap altmap area. This implies we will be reserving some pages for every memoryblock This also allows the memmap on memory feature to be wi

Re: [PATCH v3 4/7] mm/hotplug: Allow pageblock alignment via altmap reservation

2023-07-11 Thread Aneesh Kumar K V
On 7/11/23 11:51 AM, Huang, Ying wrote: > "Aneesh Kumar K.V" writes: > >> Add a new kconfig option that can be selected if we want to allow >> pageblock alignment by reserving pages in the vmemmap altmap area. >> This implies we will be reserving some pages for every memoryblock >> This also allo

Re: [PATCH v3 4/7] mm/hotplug: Allow pageblock alignment via altmap reservation

2023-07-10 Thread Huang, Ying
"Aneesh Kumar K.V" writes: > Add a new kconfig option that can be selected if we want to allow > pageblock alignment by reserving pages in the vmemmap altmap area. > This implies we will be reserving some pages for every memoryblock > This also allows the memmap on memory feature to be widely use

[PATCH v3 4/7] mm/hotplug: Allow pageblock alignment via altmap reservation

2023-07-10 Thread Aneesh Kumar K.V
Add a new kconfig option that can be selected if we want to allow pageblock alignment by reserving pages in the vmemmap altmap area. This implies we will be reserving some pages for every memoryblock This also allows the memmap on memory feature to be widely useful with different memory block size