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2015-07-08 ?? 7:37? Andrew Morton ?(?) ? ?: > On Tue, 7 Jul 2015 13:36:20 +0900 Gioh Kim <gioh.kim at lge.com> wrote: > >> 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...

2015-07-08 ?? 7:37? Andrew Morton ?(?) ? ?: > On Tue, 7 Jul 2015 13:36:20 +0900 Gioh Kim <gioh.kim at lge.com> wrote: > >> 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...

On 07/13/2015 10:35 AM, Gioh Kim wrote: > From: Gioh Kim <gurugio at hanmail.net> > > Migration is completely generalized so that migrating mobile page > is processed with lru-pages in move_to_new_page. > > Signed-off-by: Gioh Kim <gioh.kim at lge.com> > Acked-by: Rafael Aquini <aquini at re...

On 07/13/2015 10:35 AM, Gioh Kim wrote: > From: Gioh Kim <gurugio at hanmail.net> > > Migration is completely generalized so that migrating mobile page > is processed with lru-pages in move_to_new_page. > > Signed-off-by: Gioh Kim <gioh.kim at lge.com> > Acked-by: Rafael Aquini <aquini at re...

2015-07-08 ?? 9:07? Andrew Morton ?(?) ? ?: > On Wed, 08 Jul 2015 09:02:59 +0900 Gioh Kim <gioh.kim at lge.com> wrote: > >> >> >> 2015-07-08 ______ 7:37___ Andrew Morton ___(___) ___ ___: >>> On Tue, 7 Jul 2015 13:36:20 +0900 Gioh Kim <gioh.kim at lge.com> wrote: >>> >>>> From: Gioh Kim <gurugio at hanmail.net> &g...

2015-07-08 ?? 9:07? Andrew Morton ?(?) ? ?: > On Wed, 08 Jul 2015 09:02:59 +0900 Gioh Kim <gioh.kim at lge.com> wrote: > >> >> >> 2015-07-08 ______ 7:37___ Andrew Morton ___(___) ___ ___: >>> On Tue, 7 Jul 2015 13:36:20 +0900 Gioh Kim <gioh.kim at lge.com> wrote: >>> >>>> From: Gioh Kim <gurugio at hanmail.net> &g...

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 ~ 102...

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 ~ 102...

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 ~ 102...

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 ~ 102...

...h free command - command "balloon 512" in qemu monitor - check hundreds MB of pages are migrated Next kernel compaction code can call generic migration callbacks instead of balloon driver interface. Finally calling migration of balloon driver is removed. This patch-set is based on v4.1 Gioh Kim (5): mm/compaction: enable driver page migration fs/anon_inode: get a new inode mm/balloon: apply driver page migratable into balloon driver mm/compaction: compaction calls generic migration mm: remove direct calling of migration drivers/virtio/virtio_balloon.c | 4 ++++ fs/...

...h free command - command "balloon 512" in qemu monitor - check hundreds MB of pages are migrated Next kernel compaction code can call generic migration callbacks instead of balloon driver interface. Finally calling migration of balloon driver is removed. This patch-set is based on v4.1 Gioh Kim (5): mm/compaction: enable driver page migration fs/anon_inode: get a new inode mm/balloon: apply driver page migratable into balloon driver mm/compaction: compaction calls generic migration mm: remove direct calling of migration drivers/virtio/virtio_balloon.c | 4 ++++ fs/...

On Wed, 08 Jul 2015 09:02:59 +0900 Gioh Kim <gioh.kim at lge.com> wrote: > > > 2015-07-08 ______ 7:37___ Andrew Morton ___(___) ___ ___: > > On Tue, 7 Jul 2015 13:36:20 +0900 Gioh Kim <gioh.kim at lge.com> wrote: > > > >> From: Gioh Kim <gurugio at hanmail.net> > >> > >&g...

On Fri, Jun 26, 2015 at 12:58 PM, Gioh Kim <gioh.kim at lge.com> wrote: > Compaction calls interfaces of driver page migration > instead of calling balloon migration directly. > > Signed-off-by: Gioh Kim <gioh.kim at lge.com> > --- > drivers/virtio/virtio_balloon.c | 1 + > mm/compaction.c...

On Fri, Jun 26, 2015 at 12:58 PM, Gioh Kim <gioh.kim at lge.com> wrote: > Compaction calls interfaces of driver page migration > instead of calling balloon migration directly. > > Signed-off-by: Gioh Kim <gioh.kim at lge.com> > --- > drivers/virtio/virtio_balloon.c | 1 + > mm/compaction.c...

Hi Gioh, On Mon, Jul 13, 2015 at 05:35:17PM +0900, Gioh Kim wrote: > From: Gioh Kim <gurugio at hanmail.net> > > Add framework to register callback functions and check page mobility. > There are some modes for page isolation so that isolate interface > has arguments of page address a...

Hi Gioh, On Mon, Jul 13, 2015 at 05:35:17PM +0900, Gioh Kim wrote: > From: Gioh Kim <gurugio at hanmail.net> > > Add framework to register callback functions and check page mobility. > There are some modes for page isolation so that isolate interface > has arguments of page address a...

...heck more than 512MB is used with free command - command "balloon 512" in qemu monitor - check hundreds MB of pages are migrated Next kernel compaction code can call generic migration callbacks instead of balloon driver interface. Finally calling migration of balloon driver is removed. Gioh Kim (4): mm/compaction: enable driver page migration mm/balloon: apply migratable-page into balloon driver mm/compaction: apply migratable-page into compaction mm: remove direct migration of migratable-page drivers/virtio/virtio_balloon.c | 2 + fs/proc/page.c...

...heck more than 512MB is used with free command - command "balloon 512" in qemu monitor - check hundreds MB of pages are migrated Next kernel compaction code can call generic migration callbacks instead of balloon driver interface. Finally calling migration of balloon driver is removed. Gioh Kim (4): mm/compaction: enable driver page migration mm/balloon: apply migratable-page into balloon driver mm/compaction: apply migratable-page into compaction mm: remove direct migration of migratable-page drivers/virtio/virtio_balloon.c | 2 + fs/proc/page.c...

On 07/13/2015 10:35 AM, Gioh Kim wrote: > From: Gioh Kim <gurugio at hanmail.net> > > Add framework to register callback functions and check page mobility. > There are some modes for page isolation so that isolate interface > has arguments of page address and isolation mode while putback > interface has...