On 2016/9/25 8:06, Mike Kravetz wrote:
> On 09/23/2016 07:56 PM, zhong jiang wrote:
>> On 2016/9/24 1:19, Mike Kravetz wrote:
>>> On 09/22/2016 06:53 PM, zhong jiang wrote:
At present, we need to call hugetlb_fix_reserve_count when
hugetlb_unrserve_pages fails,
and PagePrivate will
On 2016/9/25 8:06, Mike Kravetz wrote:
> On 09/23/2016 07:56 PM, zhong jiang wrote:
>> On 2016/9/24 1:19, Mike Kravetz wrote:
>>> On 09/22/2016 06:53 PM, zhong jiang wrote:
At present, we need to call hugetlb_fix_reserve_count when
hugetlb_unrserve_pages fails,
and PagePrivate will
On 09/23/2016 07:56 PM, zhong jiang wrote:
> On 2016/9/24 1:19, Mike Kravetz wrote:
>> On 09/22/2016 06:53 PM, zhong jiang wrote:
>>> At present, we need to call hugetlb_fix_reserve_count when
>>> hugetlb_unrserve_pages fails,
>>> and PagePrivate will decide hugetlb reserves counts.
>>>
>>> we
On 09/23/2016 07:56 PM, zhong jiang wrote:
> On 2016/9/24 1:19, Mike Kravetz wrote:
>> On 09/22/2016 06:53 PM, zhong jiang wrote:
>>> At present, we need to call hugetlb_fix_reserve_count when
>>> hugetlb_unrserve_pages fails,
>>> and PagePrivate will decide hugetlb reserves counts.
>>>
>>> we
On 2016/9/24 1:19, Mike Kravetz wrote:
> On 09/22/2016 06:53 PM, zhong jiang wrote:
>> At present, we need to call hugetlb_fix_reserve_count when
>> hugetlb_unrserve_pages fails,
>> and PagePrivate will decide hugetlb reserves counts.
>>
>> we obtain the page from page cache. and use page both
On 2016/9/24 1:19, Mike Kravetz wrote:
> On 09/22/2016 06:53 PM, zhong jiang wrote:
>> At present, we need to call hugetlb_fix_reserve_count when
>> hugetlb_unrserve_pages fails,
>> and PagePrivate will decide hugetlb reserves counts.
>>
>> we obtain the page from page cache. and use page both
On 09/22/2016 06:53 PM, zhong jiang wrote:
>
> At present, we need to call hugetlb_fix_reserve_count when
> hugetlb_unrserve_pages fails,
> and PagePrivate will decide hugetlb reserves counts.
>
> we obtain the page from page cache. and use page both lock_page and
> mutex_lock.
>
On 09/22/2016 06:53 PM, zhong jiang wrote:
>
> At present, we need to call hugetlb_fix_reserve_count when
> hugetlb_unrserve_pages fails,
> and PagePrivate will decide hugetlb reserves counts.
>
> we obtain the page from page cache. and use page both lock_page and
> mutex_lock.
>
[CC Naoya]
On Fri 23-09-16 09:53:52, zhong jiang wrote:
>
> At present, we need to call hugetlb_fix_reserve_count when
> hugetlb_unrserve_pages fails,
> and PagePrivate will decide hugetlb reserves counts.
>
> we obtain the page from page cache. and use page both lock_page and
> mutex_lock.
>
[CC Naoya]
On Fri 23-09-16 09:53:52, zhong jiang wrote:
>
> At present, we need to call hugetlb_fix_reserve_count when
> hugetlb_unrserve_pages fails,
> and PagePrivate will decide hugetlb reserves counts.
>
> we obtain the page from page cache. and use page both lock_page and
> mutex_lock.
>
At present, we need to call hugetlb_fix_reserve_count when
hugetlb_unrserve_pages fails,
and PagePrivate will decide hugetlb reserves counts.
we obtain the page from page cache. and use page both lock_page and mutex_lock.
alloc_huge_page add page to page chace always hold lock page, then bail
At present, we need to call hugetlb_fix_reserve_count when
hugetlb_unrserve_pages fails,
and PagePrivate will decide hugetlb reserves counts.
we obtain the page from page cache. and use page both lock_page and mutex_lock.
alloc_huge_page add page to page chace always hold lock page, then bail
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