search for: gorman

On Wed, Jul 29, 2015 at 12:55:54PM +0200, Daniel Vetter wrote: > On Wed, Jul 29, 2015 at 11:49:45AM +0100, Mel Gorman wrote: > > On Mon, Jul 13, 2015 at 05:35:15PM +0900, Gioh Kim wrote: > > > 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. 3...

On Wed, Jul 29, 2015 at 12:55:54PM +0200, Daniel Vetter wrote: > On Wed, Jul 29, 2015 at 11:49:45AM +0100, Mel Gorman wrote: > > On Mon, Jul 13, 2015 at 05:35:15PM +0900, Gioh Kim wrote: > > > 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. 3...

Please can you help with this? I work at a charity and need help to find a solution urgently or Samba / Linux, might be superseded my 'MS' - Oh my GOD!!!! Thanks in advance, Nick : ) -----Original Message----- From: Nick Gorman [mailto:ngorman@btinternet.com] Sent: 04 September 2006 21:47 To: Nick Gorman Subject: FW: RE Help config. VPN to Samba server - UK Charity -----Original Message----- From: David Collier-Brown [mailto:davec-b@rogers.com] Sent: 01 September 2006 6:05 PM To: ngorman@btinternet.com Cc: samba-techn...

...ork drives, thro. XP. Samba is new to me and I would like some help in understanding what I have to do, to use windows XP which is dial-in by VPN, to connect at a windows XP client to our file server. The file server is running Samba 2.2.5 and the OS is Linux Redhat 8. Kind regards, Nick Gorman E-mail: <mailto:ngorman@torturecare.org.uk> ngorman@torturecare.org.uk

...s which is why I would like to see it pinned down before new address_space operations are created. Once they are created and drivers start using them then we lose a lot of flexibilty and fixing the design becomes a lot harder. With that in mind, I'll still read the rest of the series. -- Mel Gorman SUSE Labs

I am rsyncing 1tb of data each day. I am finding in my testing that actually removing the target files each day then rsyncing is faster than doing a compare of the source->target files then rsyncing over the delta blocks. This is because we have a fast link between the two boxes, and that are disk is fairly slow. I am finding that the creation of the temp file (the 'dot file') is

On Wed, Jul 29, 2015 at 01:16:14PM +0100, Mel Gorman wrote: > On Wed, Jul 29, 2015 at 12:55:54PM +0200, Daniel Vetter wrote: > > On Wed, Jul 29, 2015 at 11:49:45AM +0100, Mel Gorman wrote: > > > On Mon, Jul 13, 2015 at 05:35:15PM +0900, Gioh Kim wrote: > > > > My ARM-based platform occured severe fragmentation problem af...

...t; > Thanks for the detail review, Vlastimi! > If you have another concern, feel free to say. I don't for now :) [...] > Cc: Rik van Riel <riel at redhat.com> > Cc: Vlastimil Babka <vbabka at suse.cz> > Cc: Joonsoo Kim <iamjoonsoo.kim at lge.com> > Cc: Mel Gorman <mgorman at suse.de> > Cc: Hugh Dickins <hughd at google.com> > Cc: Rafael Aquini <aquini at redhat.com> > Cc: virtualization at lists.linux-foundation.org > Cc: Jonathan Corbet <corbet at lwn.net> > Cc: John Einar Reitan <john.reitan at foss.arm.com> &g...

...t; > Thanks for the detail review, Vlastimi! > If you have another concern, feel free to say. I don't for now :) [...] > Cc: Rik van Riel <riel at redhat.com> > Cc: Vlastimil Babka <vbabka at suse.cz> > Cc: Joonsoo Kim <iamjoonsoo.kim at lge.com> > Cc: Mel Gorman <mgorman at suse.de> > Cc: Hugh Dickins <hughd at google.com> > Cc: Rafael Aquini <aquini at redhat.com> > Cc: virtualization at lists.linux-foundation.org > Cc: Jonathan Corbet <corbet at lwn.net> > Cc: John Einar Reitan <john.reitan at foss.arm.com> &g...

...my email yesterday about memory leaks. I'd found some really good reading material in my hour or so of googling prior to sending that email. Wondering if anyone can recommend good reading on the topic - including raw facts like this jackpot I seem to have hit upon ( http://www.kernel.org/doc/gorman/html/understand/ ), as well as articles on troubleshooting techniques and so forth. thanks, -Alan -- ?Don't eat anything you've ever seen advertised on TV? - Michael Pollan, author of "In Defense of Food"

Acked-by: Mel Gorman <mel at csn.ul.ie> > --- > include/linux/mm.h | 16 ++++++++ > mm/compaction.c | 110 +++++++++++++++++++++++++++++++++++++++++++--------- > mm/migrate.c | 30 +++++++++++++- > 3 files changed, 136 insertions(+), 20 deletions(-) > > diff --git a/include/l...

Acked-by: Mel Gorman <mel at csn.ul.ie> > --- > include/linux/mm.h | 16 ++++++++ > mm/compaction.c | 110 +++++++++++++++++++++++++++++++++++++++++++--------- > mm/migrate.c | 30 +++++++++++++- > 3 files changed, 136 insertions(+), 20 deletions(-) > > diff --git a/include/l...

From: Michal Hocko <mhocko at suse.com> b92b1b89a33c ("virtio: force vring descriptors to be allocated from lowmem") tried to exclude highmem pages for descriptors so it cleared __GFP_HIGHMEM from a given gfp mask. The patch also cleared __GFP_HIGH which doesn't make much sense for this fix because __GFP_HIGH only controls access to memory reserves and it doesn't have any

From: Michal Hocko <mhocko at suse.com> b92b1b89a33c ("virtio: force vring descriptors to be allocated from lowmem") tried to exclude highmem pages for descriptors so it cleared __GFP_HIGHMEM from a given gfp mask. The patch also cleared __GFP_HIGH which doesn't make much sense for this fix because __GFP_HIGH only controls access to memory reserves and it doesn't have any

...ddress a couple extra nitpick suggestions on PATCH 01 (Minchan); v4: * address Rusty Russel's review comments on PATCH 02; * re-base virtio_balloon patch on 9c378abc5c0c6fc8e3acf5968924d274503819b3; V3: * address reviewers nitpick suggestions on PATCH 01 (Mel, Minchan); V2: * address Mel Gorman's review comments on PATCH 01; Preliminary test results: (2 VCPU 2048mB RAM KVM guest running 3.6.0_rc1+ -- after a reboot) * 64mB balloon: [root at localhost ~]# awk '/compact/ {print}' /proc/vmstat compact_blocks_moved 0 compact_pages_moved 0 compact_pagemigrate_failed 0 compact_st...

...ddress a couple extra nitpick suggestions on PATCH 01 (Minchan); v4: * address Rusty Russel's review comments on PATCH 02; * re-base virtio_balloon patch on 9c378abc5c0c6fc8e3acf5968924d274503819b3; V3: * address reviewers nitpick suggestions on PATCH 01 (Mel, Minchan); V2: * address Mel Gorman's review comments on PATCH 01; Preliminary test results: (2 VCPU 2048mB RAM KVM guest running 3.6.0_rc1+ -- after a reboot) * 64mB balloon: [root at localhost ~]# awk '/compact/ {print}' /proc/vmstat compact_blocks_moved 0 compact_pages_moved 0 compact_pagemigrate_failed 0 compact_st...

...ode more readable > and doesn't add overhead in put_page. I had an idea of checking for count==1 in putback_lru_page() which would take the put_page() shortcut from there. But maybe it can't be done nicely without races. > Cc: Vlastimil Babka <vbabka at suse.cz> > Cc: Mel Gorman <mgorman at suse.de> > Cc: Hugh Dickins <hughd at google.com> > Cc: Naoya Horiguchi <n-horiguchi at ah.jp.nec.com> > Signed-off-by: Minchan Kim <minchan at kernel.org> Acked-by: Vlastimil Babka <vbabka at suse.cz> Note in -next/after 4.6-rc1 this will need s...

...ode more readable > and doesn't add overhead in put_page. I had an idea of checking for count==1 in putback_lru_page() which would take the put_page() shortcut from there. But maybe it can't be done nicely without races. > Cc: Vlastimil Babka <vbabka at suse.cz> > Cc: Mel Gorman <mgorman at suse.de> > Cc: Hugh Dickins <hughd at google.com> > Cc: Naoya Horiguchi <n-horiguchi at ah.jp.nec.com> > Signed-off-by: Minchan Kim <minchan at kernel.org> Acked-by: Vlastimil Babka <vbabka at suse.cz> Note in -next/after 4.6-rc1 this will need s...

....wilk at oracle.com> Cc: Jeremy Fitzhardinge <jeremy at goop.org> Cc: Wen Congyang <wency at cn.fujitsu.com> Cc: Andrew Morton <akpm at linux-foundation.org> Cc: Tang Chen <tangchen at cn.fujitsu.com> Cc: Yasuaki Ishimatsu <isimatu.yasuaki at jp.fujitsu.com> Cc: Mel Gorman <mgorman at suse.de> Cc: Minchan Kim <minchan at kernel.org> Cc: linux-kernel at vger.kernel.org Cc: virtualization at lists.linux-foundation.org Cc: xen-devel at lists.xensource.com Cc: linux-mm at kvack.org --- drivers/virtio/virtio_balloon.c | 8 +++++--- drivers/xen/balloon.c...

....wilk at oracle.com> Cc: Jeremy Fitzhardinge <jeremy at goop.org> Cc: Wen Congyang <wency at cn.fujitsu.com> Cc: Andrew Morton <akpm at linux-foundation.org> Cc: Tang Chen <tangchen at cn.fujitsu.com> Cc: Yasuaki Ishimatsu <isimatu.yasuaki at jp.fujitsu.com> Cc: Mel Gorman <mgorman at suse.de> Cc: Minchan Kim <minchan at kernel.org> Cc: linux-kernel at vger.kernel.org Cc: virtualization at lists.linux-foundation.org Cc: xen-devel at lists.xensource.com Cc: linux-mm at kvack.org --- drivers/virtio/virtio_balloon.c | 8 +++++--- drivers/xen/balloon.c...