Hi,
On wto, 2013-08-06 at 09:58 -0700, Dave Hansen wrote:
> On 08/05/2013 11:42 PM, Krzysztof Kozlowski wrote:
> > +#ifdef CONFIG_ZBUD
> > + /* Allocated by zbud. Flag is necessary to find zbud pages to unuse
> > +* during migration/compaction.
> > +*/
> > + PG_zbud,
> > +#endif
>
>
Hi,
On wto, 2013-08-06 at 09:58 -0700, Dave Hansen wrote:
On 08/05/2013 11:42 PM, Krzysztof Kozlowski wrote:
+#ifdef CONFIG_ZBUD
+ /* Allocated by zbud. Flag is necessary to find zbud pages to unuse
+* during migration/compaction.
+*/
+ PG_zbud,
+#endif
Do you _really_
On wto, 2013-08-06 at 09:58 -0700, Dave Hansen wrote:
> On 08/05/2013 11:42 PM, Krzysztof Kozlowski wrote:
> > +#ifdef CONFIG_ZBUD
> > + /* Allocated by zbud. Flag is necessary to find zbud pages to unuse
> > +* during migration/compaction.
> > +*/
> > + PG_zbud,
> > +#endif
>
> Do
On wto, 2013-08-06 at 09:58 -0700, Dave Hansen wrote:
On 08/05/2013 11:42 PM, Krzysztof Kozlowski wrote:
+#ifdef CONFIG_ZBUD
+ /* Allocated by zbud. Flag is necessary to find zbud pages to unuse
+* during migration/compaction.
+*/
+ PG_zbud,
+#endif
Do you _really_ need
On 08/05/2013 11:42 PM, Krzysztof Kozlowski wrote:
> +#ifdef CONFIG_ZBUD
> + /* Allocated by zbud. Flag is necessary to find zbud pages to unuse
> + * during migration/compaction.
> + */
> + PG_zbud,
> +#endif
Do you _really_ need an absolutely new, unshared page flag?
The zbud
Add PageZbud flag to page flags to distinguish pages allocated in zbud.
Currently these pages do not have any flags set.
Signed-off-by: Krzysztof Kozlowski
---
include/linux/page-flags.h | 12
mm/page_alloc.c|3 +++
mm/zbud.c |4
3 files
Add PageZbud flag to page flags to distinguish pages allocated in zbud.
Currently these pages do not have any flags set.
Signed-off-by: Krzysztof Kozlowski k.kozlow...@samsung.com
---
include/linux/page-flags.h | 12
mm/page_alloc.c|3 +++
mm/zbud.c
On 08/05/2013 11:42 PM, Krzysztof Kozlowski wrote:
+#ifdef CONFIG_ZBUD
+ /* Allocated by zbud. Flag is necessary to find zbud pages to unuse
+ * during migration/compaction.
+ */
+ PG_zbud,
+#endif
Do you _really_ need an absolutely new, unshared page flag?
The zbud code
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