On 4/2/21 10:59 PM, Muchun Song wrote:
> On Sat, Apr 3, 2021 at 4:56 AM Mike Kravetz wrote:
>>
>> On 4/2/21 5:47 AM, Muchun Song wrote:
>>> On Wed, Mar 31, 2021 at 11:42 AM Mike Kravetz
>>> wrote:
Commit c77c0a8ac4c5 ("mm/hugetlb: defer freeing of huge pages if in
non-task
On Sat, Apr 3, 2021 at 4:56 AM Mike Kravetz wrote:
>
> On 4/2/21 5:47 AM, Muchun Song wrote:
> > On Wed, Mar 31, 2021 at 11:42 AM Mike Kravetz
> > wrote:
> >>
> >> Commit c77c0a8ac4c5 ("mm/hugetlb: defer freeing of huge pages if in
> >> non-task context") was added to address the issue of
On 4/2/21 5:47 AM, Muchun Song wrote:
> On Wed, Mar 31, 2021 at 11:42 AM Mike Kravetz wrote:
>>
>> Commit c77c0a8ac4c5 ("mm/hugetlb: defer freeing of huge pages if in
>> non-task context") was added to address the issue of free_huge_page
>> being called from irq context. That commit hands off
On Wed, Mar 31, 2021 at 11:42 AM Mike Kravetz wrote:
>
> Commit c77c0a8ac4c5 ("mm/hugetlb: defer freeing of huge pages if in
> non-task context") was added to address the issue of free_huge_page
> being called from irq context. That commit hands off free_huge_page
> processing to a workqueue if
Commit c77c0a8ac4c5 ("mm/hugetlb: defer freeing of huge pages if in
non-task context") was added to address the issue of free_huge_page
being called from irq context. That commit hands off free_huge_page
processing to a workqueue if !in_task. However, this doesn't cover
all the cases as pointed
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