Displaying 6 results from an estimated 6 matches for "f86f8aaeb902".
2016 Mar 12
1
[PATCH v1 13/19] zsmalloc: factor page chain functionality out
...).
>
> Signed-off-by: Minchan Kim <minchan at kernel.org>
> ---
> mm/zsmalloc.c | 78 ++++++++++++++++++++++++++++++++++-------------------------
> 1 file changed, 45 insertions(+), 33 deletions(-)
>
> diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
> index bfc6a048afac..f86f8aaeb902 100644
> --- a/mm/zsmalloc.c
> +++ b/mm/zsmalloc.c
> @@ -977,7 +977,9 @@ static void init_zspage(struct size_class *class, struct page *first_page)
> unsigned long off = 0;
> struct page *page = first_page;
>
> - VM_BUG_ON_PAGE(!is_first_page(first_page), first_page);
>...
2016 Mar 12
1
[PATCH v1 13/19] zsmalloc: factor page chain functionality out
...).
>
> Signed-off-by: Minchan Kim <minchan at kernel.org>
> ---
> mm/zsmalloc.c | 78 ++++++++++++++++++++++++++++++++++-------------------------
> 1 file changed, 45 insertions(+), 33 deletions(-)
>
> diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
> index bfc6a048afac..f86f8aaeb902 100644
> --- a/mm/zsmalloc.c
> +++ b/mm/zsmalloc.c
> @@ -977,7 +977,9 @@ static void init_zspage(struct size_class *class, struct page *first_page)
> unsigned long off = 0;
> struct page *page = first_page;
>
> - VM_BUG_ON_PAGE(!is_first_page(first_page), first_page);
>...
2016 Mar 14
0
[PATCH v1 13/19] zsmalloc: factor page chain functionality out
...y: Minchan Kim <minchan at kernel.org>
> >---
> > mm/zsmalloc.c | 78 ++++++++++++++++++++++++++++++++++-------------------------
> > 1 file changed, 45 insertions(+), 33 deletions(-)
> >
> >diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
> >index bfc6a048afac..f86f8aaeb902 100644
> >--- a/mm/zsmalloc.c
> >+++ b/mm/zsmalloc.c
> >@@ -977,7 +977,9 @@ static void init_zspage(struct size_class *class, struct page *first_page)
> > unsigned long off = 0;
> > struct page *page = first_page;
> >
> >- VM_BUG_ON_PAGE(!is_first_page(...
2016 Mar 11
0
[PATCH v1 13/19] zsmalloc: factor page chain functionality out
...so I want to put together in this patch).
Signed-off-by: Minchan Kim <minchan at kernel.org>
---
mm/zsmalloc.c | 78 ++++++++++++++++++++++++++++++++++-------------------------
1 file changed, 45 insertions(+), 33 deletions(-)
diff --git a/mm/zsmalloc.c b/mm/zsmalloc.c
index bfc6a048afac..f86f8aaeb902 100644
--- a/mm/zsmalloc.c
+++ b/mm/zsmalloc.c
@@ -977,7 +977,9 @@ static void init_zspage(struct size_class *class, struct page *first_page)
unsigned long off = 0;
struct page *page = first_page;
- VM_BUG_ON_PAGE(!is_first_page(first_page), first_page);
+ first_page->freelist = NULL;
+ IN...
2016 Mar 11
31
[PATCH v1 00/19] Support non-lru page migration
Recently, I got many reports about perfermance degradation
in embedded system(Android mobile phone, webOS TV and so on)
and failed to fork easily.
The problem was fragmentation caused by zram and GPU driver
pages. Their pages cannot be migrated so compaction cannot
work well, either so reclaimer ends up shrinking all of working
set pages. It made system very slow and even to fail to fork
easily.
2016 Mar 11
31
[PATCH v1 00/19] Support non-lru page migration
Recently, I got many reports about perfermance degradation
in embedded system(Android mobile phone, webOS TV and so on)
and failed to fork easily.
The problem was fragmentation caused by zram and GPU driver
pages. Their pages cannot be migrated so compaction cannot
work well, either so reclaimer ends up shrinking all of working
set pages. It made system very slow and even to fail to fork
easily.