Displaying 13 results from an estimated 13 matches for "page_mobile_mapcount_value".
2015 Jul 10
1
[RFCv3 2/5] mm/compaction: enable mobile-page migration
...clude/linux/page-flags.h
> index f34e040..abef145 100644
> --- a/include/linux/page-flags.h
> +++ b/include/linux/page-flags.h
> @@ -582,6 +582,25 @@ static inline void __ClearPageBalloon(struct page *page)
> atomic_set(&page->_mapcount, -1);
> }
>
> +#define PAGE_MOBILE_MAPCOUNT_VALUE (-255)
> +
> +static inline int PageMobile(struct page *page)
> +{
> + return atomic_read(&page->_mapcount) == PAGE_MOBILE_MAPCOUNT_VALUE;
> +}
> +
> +static inline void __SetPageMobile(struct page *page)
> +{
> + VM_BUG_ON_PAGE(atomic_read(&page-&g...
2015 Jul 10
1
[RFCv3 2/5] mm/compaction: enable mobile-page migration
...clude/linux/page-flags.h
> index f34e040..abef145 100644
> --- a/include/linux/page-flags.h
> +++ b/include/linux/page-flags.h
> @@ -582,6 +582,25 @@ static inline void __ClearPageBalloon(struct page *page)
> atomic_set(&page->_mapcount, -1);
> }
>
> +#define PAGE_MOBILE_MAPCOUNT_VALUE (-255)
> +
> +static inline int PageMobile(struct page *page)
> +{
> + return atomic_read(&page->_mapcount) == PAGE_MOBILE_MAPCOUNT_VALUE;
> +}
> +
> +static inline void __SetPageMobile(struct page *page)
> +{
> + VM_BUG_ON_PAGE(atomic_read(&page-&g...
2015 Jul 27
2
[PATCH 2/4] mm/compaction: enable mobile-page migration
...b/include/linux/page-flags.h
> index f34e040..abef145 100644
> --- a/include/linux/page-flags.h
> +++ b/include/linux/page-flags.h
> @@ -582,6 +582,25 @@ static inline void __ClearPageBalloon(struct page *page)
> atomic_set(&page->_mapcount, -1);
> }
>
> +#define PAGE_MOBILE_MAPCOUNT_VALUE (-255)
> +
> +static inline int PageMobile(struct page *page)
> +{
> + return atomic_read(&page->_mapcount) == PAGE_MOBILE_MAPCOUNT_VALUE;
> +}
> +
> +static inline void __SetPageMobile(struct page *page)
> +{
> + VM_BUG_ON_PAGE(atomic_read(&page->_mapcount)...
2015 Jul 27
2
[PATCH 2/4] mm/compaction: enable mobile-page migration
...b/include/linux/page-flags.h
> index f34e040..abef145 100644
> --- a/include/linux/page-flags.h
> +++ b/include/linux/page-flags.h
> @@ -582,6 +582,25 @@ static inline void __ClearPageBalloon(struct page *page)
> atomic_set(&page->_mapcount, -1);
> }
>
> +#define PAGE_MOBILE_MAPCOUNT_VALUE (-255)
> +
> +static inline int PageMobile(struct page *page)
> +{
> + return atomic_read(&page->_mapcount) == PAGE_MOBILE_MAPCOUNT_VALUE;
> +}
> +
> +static inline void __SetPageMobile(struct page *page)
> +{
> + VM_BUG_ON_PAGE(atomic_read(&page->_mapcount)...
2015 Jul 31
1
[PATCH 2/4] mm/compaction: enable mobile-page migration
...b/include/linux/page-flags.h
> index f34e040..abef145 100644
> --- a/include/linux/page-flags.h
> +++ b/include/linux/page-flags.h
> @@ -582,6 +582,25 @@ static inline void __ClearPageBalloon(struct page *page)
> atomic_set(&page->_mapcount, -1);
> }
>
> +#define PAGE_MOBILE_MAPCOUNT_VALUE (-255)
> +
> +static inline int PageMobile(struct page *page)
> +{
> + return atomic_read(&page->_mapcount) == PAGE_MOBILE_MAPCOUNT_VALUE;
> +}
> +
> +static inline void __SetPageMobile(struct page *page)
> +{
> + VM_BUG_ON_PAGE(atomic_read(&page->_mapcount)...
2015 Jul 31
1
[PATCH 2/4] mm/compaction: enable mobile-page migration
...b/include/linux/page-flags.h
> index f34e040..abef145 100644
> --- a/include/linux/page-flags.h
> +++ b/include/linux/page-flags.h
> @@ -582,6 +582,25 @@ static inline void __ClearPageBalloon(struct page *page)
> atomic_set(&page->_mapcount, -1);
> }
>
> +#define PAGE_MOBILE_MAPCOUNT_VALUE (-255)
> +
> +static inline int PageMobile(struct page *page)
> +{
> + return atomic_read(&page->_mapcount) == PAGE_MOBILE_MAPCOUNT_VALUE;
> +}
> +
> +static inline void __SetPageMobile(struct page *page)
> +{
> + VM_BUG_ON_PAGE(atomic_read(&page->_mapcount)...
2015 Jul 07
0
[RFCv3 2/5] mm/compaction: enable mobile-page migration
...diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index f34e040..abef145 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -582,6 +582,25 @@ static inline void __ClearPageBalloon(struct page *page)
atomic_set(&page->_mapcount, -1);
}
+#define PAGE_MOBILE_MAPCOUNT_VALUE (-255)
+
+static inline int PageMobile(struct page *page)
+{
+ return atomic_read(&page->_mapcount) == PAGE_MOBILE_MAPCOUNT_VALUE;
+}
+
+static inline void __SetPageMobile(struct page *page)
+{
+ VM_BUG_ON_PAGE(atomic_read(&page->_mapcount) != -1, page);
+ atomic_set(&page->_ma...
2015 Jul 13
0
[PATCH 2/4] mm/compaction: enable mobile-page migration
...diff --git a/include/linux/page-flags.h b/include/linux/page-flags.h
index f34e040..abef145 100644
--- a/include/linux/page-flags.h
+++ b/include/linux/page-flags.h
@@ -582,6 +582,25 @@ static inline void __ClearPageBalloon(struct page *page)
atomic_set(&page->_mapcount, -1);
}
+#define PAGE_MOBILE_MAPCOUNT_VALUE (-255)
+
+static inline int PageMobile(struct page *page)
+{
+ return atomic_read(&page->_mapcount) == PAGE_MOBILE_MAPCOUNT_VALUE;
+}
+
+static inline void __SetPageMobile(struct page *page)
+{
+ VM_BUG_ON_PAGE(atomic_read(&page->_mapcount) != -1, page);
+ atomic_set(&page->_ma...
2015 Jul 27
0
[PATCH 2/4] mm/compaction: enable mobile-page migration
...4e040..abef145 100644
>> --- a/include/linux/page-flags.h
>> +++ b/include/linux/page-flags.h
>> @@ -582,6 +582,25 @@ static inline void __ClearPageBalloon(struct page
>> *page)
>> atomic_set(&page->_mapcount, -1);
>> }
>>
>> +#define PAGE_MOBILE_MAPCOUNT_VALUE (-255)
>> +
>> +static inline int PageMobile(struct page *page)
>> +{
>> + return atomic_read(&page->_mapcount) ==
>> PAGE_MOBILE_MAPCOUNT_VALUE;
>> +}
>> +
>> +static inline void __SetPageMobile(struct page *page)
>> +{
>> +...
2015 Jul 13
14
[PATCH 0/4] enable migration of driver pages
From: Gioh Kim <gurugio at hanmail.net>
Hello,
This series try to enable migration of non-LRU pages, such as driver's page.
My ARM-based platform occured severe fragmentation problem after long-term
(several days) test. Sometimes even order-3 page allocation failed. It has
memory size 512MB ~ 1024MB. 30% ~ 40% memory is consumed for graphic processing
and 20~30 memory is reserved for
2015 Jul 13
14
[PATCH 0/4] enable migration of driver pages
From: Gioh Kim <gurugio at hanmail.net>
Hello,
This series try to enable migration of non-LRU pages, such as driver's page.
My ARM-based platform occured severe fragmentation problem after long-term
(several days) test. Sometimes even order-3 page allocation failed. It has
memory size 512MB ~ 1024MB. 30% ~ 40% memory is consumed for graphic processing
and 20~30 memory is reserved for
2015 Jul 07
12
[RFCv3 0/5] enable migration of driver pages
From: Gioh Kim <gurugio at hanmail.net>
Hello,
This series try to enable migration of non-LRU pages, such as driver's page.
My ARM-based platform occured severe fragmentation problem after long-term
(several days) test. Sometimes even order-3 page allocation failed. It has
memory size 512MB ~ 1024MB. 30% ~ 40% memory is consumed for graphic processing
and 20~30 memory is reserved for
2015 Jul 07
12
[RFCv3 0/5] enable migration of driver pages
From: Gioh Kim <gurugio at hanmail.net>
Hello,
This series try to enable migration of non-LRU pages, such as driver's page.
My ARM-based platform occured severe fragmentation problem after long-term
(several days) test. Sometimes even order-3 page allocation failed. It has
memory size 512MB ~ 1024MB. 30% ~ 40% memory is consumed for graphic processing
and 20~30 memory is reserved for