search for: gurugio

From: Gioh Kim <gurugio at hanmail.net> The anon_inodes has already complete interfaces to create manage many anonymous inodes but don't have interface to get new inode. Other sub-modules can create anonymous inode without creating and mounting it's own pseudo filesystem. Acked-by: Rafael Aquini <aquini at...

On Fri, Mar 11, 2016 at 04:30:07PM +0900, Minchan Kim wrote: > From: Gioh Kim <gurugio at hanmail.net> > > The anon_inodes has already complete interfaces to create manage > many anonymous inodes but don't have interface to get > new inode. Other sub-modules can create anonymous inode > without creating and mounting it's own pseudo filesystem. IMO that'...

On Fri, Mar 11, 2016 at 04:30:07PM +0900, Minchan Kim wrote: > From: Gioh Kim <gurugio at hanmail.net> > > The anon_inodes has already complete interfaces to create manage > many anonymous inodes but don't have interface to get > new inode. Other sub-modules can create anonymous inode > without creating and mounting it's own pseudo filesystem. IMO that'...

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% m...

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% m...

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 redhat.com> Why not just fold this to Pat...

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 redhat.com> Why not just fold this to Pat...

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 after long-term >> (several days) test. Sometimes even order-3 page alloc...

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 after long-term >> (several days) test. Sometimes even order-3 page alloc...

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% m...

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% m...

...ove hooks for ballooning in general > migration functions and make balloon compaction simple. > > Cc: virtualization at lists.linux-foundation.org > Cc: Rafael Aquini <aquini at redhat.com> > Cc: Konstantin Khlebnikov <koct9i at gmail.com> > Signed-off-by: Gioh Kim <gurugio at hanmail.net> > Signed-off-by: Minchan Kim <minchan at kernel.org> I'm not familiar with the inode and pseudofs stuff, so just some things I noticed: > -#define PAGE_MOVABLE_MAPCOUNT_VALUE (-255) > +#define PAGE_MOVABLE_MAPCOUNT_VALUE (-256) > +#define PAGE_BALLOON_MAP...

...ove hooks for ballooning in general > migration functions and make balloon compaction simple. > > Cc: virtualization at lists.linux-foundation.org > Cc: Rafael Aquini <aquini at redhat.com> > Cc: Konstantin Khlebnikov <koct9i at gmail.com> > Signed-off-by: Gioh Kim <gurugio at hanmail.net> > Signed-off-by: Minchan Kim <minchan at kernel.org> I'm not familiar with the inode and pseudofs stuff, so just some things I noticed: > -#define PAGE_MOVABLE_MAPCOUNT_VALUE (-255) > +#define PAGE_MOVABLE_MAPCOUNT_VALUE (-256) > +#define PAGE_BALLOON_MAP...

...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> >>>> >>>> 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 >>>&gt...

...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> >>>> >>>> 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 >>>&gt...

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 after long-term > (several days) test. Sometimes even order-3 page allocation failed. It has >...

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> > >> > >> 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...

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 redhat.com> --- mm/migrate.c | 15 --------------- 1 file changed, 15...