Displaying 9 results from an estimated 9 matches for "kpf_migrat".
2015 Jun 03
1
[RFC 2/4] mm/balloon: apply driver page migratable into balloon driver
...+143,8 @@ u64 stable_page_flags(struct page *page)
> if (PageBuddy(page))
> u |= 1 << KPF_BUDDY;
>
> - if (PageBalloon(page))
> - u |= 1 << KPF_BALLOON;
> + if (PageMigratable(page))
> + u |= 1 << KPF_MIGRATABLE;
>
> u |= kpf_copy_bit(k, KPF_LOCKED, PG_locked);
>
> diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon_compaction.h
> index 9b0a15d..0989e96 100644
> --- a/include/linux/balloon_compaction.h
> +++ b/include/linux/balloon_compaction.h
&g...
2015 Jun 03
1
[RFC 2/4] mm/balloon: apply driver page migratable into balloon driver
...+143,8 @@ u64 stable_page_flags(struct page *page)
> if (PageBuddy(page))
> u |= 1 << KPF_BUDDY;
>
> - if (PageBalloon(page))
> - u |= 1 << KPF_BALLOON;
> + if (PageMigratable(page))
> + u |= 1 << KPF_MIGRATABLE;
>
> u |= kpf_copy_bit(k, KPF_LOCKED, PG_locked);
>
> diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon_compaction.h
> index 9b0a15d..0989e96 100644
> --- a/include/linux/balloon_compaction.h
> +++ b/include/linux/balloon_compaction.h
&g...
2015 Jun 26
0
[RFCv2 3/5] mm/balloon: apply driver page migratable into balloon
...= init_vqs(vb);
diff --git a/fs/proc/page.c b/fs/proc/page.c
index 7eee2d8..2dc3673 100644
--- a/fs/proc/page.c
+++ b/fs/proc/page.c
@@ -146,6 +146,9 @@ u64 stable_page_flags(struct page *page)
if (PageBalloon(page))
u |= 1 << KPF_BALLOON;
+ if (PageMigratable(page))
+ u |= 1 << KPF_MIGRATABLE;
+
u |= kpf_copy_bit(k, KPF_LOCKED, PG_locked);
u |= kpf_copy_bit(k, KPF_SLAB, PG_slab);
diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon_compaction.h
index 9b0a15d..e8a3670 100644
--- a/include/linux/balloon_compaction.h
+++ b/include/linux/balloon_compaction.h
@@...
2015 Jun 02
0
[RFC 2/4] mm/balloon: apply driver page migratable into balloon driver
.../page.c
index 7eee2d8..e741307 100644
--- a/fs/proc/page.c
+++ b/fs/proc/page.c
@@ -143,8 +143,8 @@ u64 stable_page_flags(struct page *page)
if (PageBuddy(page))
u |= 1 << KPF_BUDDY;
- if (PageBalloon(page))
- u |= 1 << KPF_BALLOON;
+ if (PageMigratable(page))
+ u |= 1 << KPF_MIGRATABLE;
u |= kpf_copy_bit(k, KPF_LOCKED, PG_locked);
diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon_compaction.h
index 9b0a15d..0989e96 100644
--- a/include/linux/balloon_compaction.h
+++ b/include/linux/balloon_compaction.h
@@ -48,6 +48,7 @@
#include <linux/migrate....
2015 Jun 03
0
[RFC 2/4] mm/balloon: apply driver page migratable into balloon driver
...s(struct page *page)
>> if (PageBuddy(page))
>> u |= 1 << KPF_BUDDY;
>>
>> - if (PageBalloon(page))
>> - u |= 1 << KPF_BALLOON;
>> + if (PageMigratable(page))
>> + u |= 1 << KPF_MIGRATABLE;
>>
>> u |= kpf_copy_bit(k, KPF_LOCKED, PG_locked);
>>
>> diff --git a/include/linux/balloon_compaction.h b/include/linux/balloon_compaction.h
>> index 9b0a15d..0989e96 100644
>> --- a/include/linux/balloon_compaction.h
>> +++ b/include/...
2015 Jun 26
8
[RFCv2 0/5] enable migration of driver pages
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 zram.
I found that many pages of GPU driver
2015 Jun 26
8
[RFCv2 0/5] enable migration of driver pages
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 zram.
I found that many pages of GPU driver
2015 Jun 02
9
[RFC 0/4] enable migration of non-LRU pages
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 zram.
I found that many pages of GPU driver
2015 Jun 02
9
[RFC 0/4] enable migration of non-LRU pages
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 zram.
I found that many pages of GPU driver