search for: proteced

Hi This has keeping me up for days now and I can't seem to find a solution in the various wikis, howtos and whatsoevers, so here's the plot: I have a W2K3 R2 x64 Domaincontroller (VM on vSphere4) and a CentOS 5.4 x64 fileserver (also a VM on vSphere4, same ESX-host), running Samba 3.0.33-3.15.el5_4.1 (rpm installation out of the box). All I want to do is to have Samba authenticate

...- * A mobile page does not need any special attention from > - * physical to virtual reverse mapping procedures. > - * Skip any attempt to unmap PTEs or to remap swap cache, > - * in order to avoid burning cycles at rmap level, and perform > - * the page migration right away (proteced by page lock). > - */ > - lock_page(newpage); > - rc = page->mapping->a_ops->migratepage(page->mapping, > - newpage, page, mode); > - unlock_page(newpage); > - goto out_unlock; > - } > - > /* > * Corner case handling: > * 1....

...- * A mobile page does not need any special attention from > - * physical to virtual reverse mapping procedures. > - * Skip any attempt to unmap PTEs or to remap swap cache, > - * in order to avoid burning cycles at rmap level, and perform > - * the page migration right away (proteced by page lock). > - */ > - lock_page(newpage); > - rc = page->mapping->a_ops->migratepage(page->mapping, > - newpage, page, mode); > - unlock_page(newpage); > - goto out_unlock; > - } > - > /* > * Corner case handling: > * 1....

...tion from > * physical to virtual reverse mapping procedures. > * Skip any attempt to unmap PTEs or to remap swap cache, > * in order to avoid burning cycles at rmap level, and perform > * the page migration right away (proteced by page lock). > */ > - rc = balloon_page_migrate(newpage, page, mode); > + rc = page->mapping->a_ops->migratepage(page->mapping, > + newpage, > +...

...tion from > * physical to virtual reverse mapping procedures. > * Skip any attempt to unmap PTEs or to remap swap cache, > * in order to avoid burning cycles at rmap level, and perform > * the page migration right away (proteced by page lock). > */ > - rc = balloon_page_migrate(newpage, page, mode); > + rc = page->mapping->a_ops->migratepage(page->mapping, > + newpage, > +...

...page(page))) { - /* - * A mobile page does not need any special attention from - * physical to virtual reverse mapping procedures. - * Skip any attempt to unmap PTEs or to remap swap cache, - * in order to avoid burning cycles at rmap level, and perform - * the page migration right away (proteced by page lock). - */ - lock_page(newpage); - rc = page->mapping->a_ops->migratepage(page->mapping, - newpage, page, mode); - unlock_page(newpage); - goto out_unlock; - } - /* * Corner case handling: * 1. When a new swap-cache page is read into, it is added to th...

Hi I have Debian/stable and samba 3.2.5. I have set this (smb.conf): ... create mode = 0770 directory mask = 0770 ... and the files created have those permissions: drwxrwx--- 2 piotrlg piotrlg 22 2010-05-06 14:51 nowy3 -rwxrw---- 1 piotrlg piotrlg 10752 2010-05-06 14:51 nowy3.doc please note the lack of x bit for group file permission (for directory it works as expected). I have to use force

Bugs found by oss-fuzz in llvm are now public: https://bugs.chromium.org/p/oss-fuzz/issues/list?q=proj-llvm (and the new ones will be public too). I've also added llvm-bugs at lists.llvm.org to the list of e-mail recipients: https://github.com/google/oss-fuzz/blob/master/projects/llvm/project.yaml On Tue, Aug 29, 2017 at 4:27 PM, Justin Bogner <mail at justinbogner.com> wrote: >

...ecial attention from + * A driver page does not need any special attention from * physical to virtual reverse mapping procedures. * Skip any attempt to unmap PTEs or to remap swap cache, * in order to avoid burning cycles at rmap level, and perform * the page migration right away (proteced by page lock). */ - rc = balloon_page_migrate(newpage, page, mode); + rc = page->mapping->a_ops->migratepage(page->mapping, + newpage, + page, + mode); goto out_unlock; } @@ -962,8 +965,8 @@ out: if (rc != MIGRATEPAGE_SUCCESS &&...

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% memory is consumed for graphic processing and 20~30 memory is reserved for

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% memory is consumed for graphic processing and 20~30 memory is reserved for

...e(page))) { - /* - * A ballooned page does not need any special attention from - * physical to virtual reverse mapping procedures. - * Skip any attempt to unmap PTEs or to remap swap cache, - * in order to avoid burning cycles at rmap level, and perform - * the page migration right away (proteced by page lock). - */ - rc = balloon_page_migrate(newpage, page, mode); + if (unlikely(isolated_migratable_page(page))) { + rc = page->mapping->a_ops->migratepage(page->mapping, + newpage, page, mode); goto out_unlock; } -- 1.7.9.5

...e(page))) { - /* - * A ballooned page does not need any special attention from - * physical to virtual reverse mapping procedures. - * Skip any attempt to unmap PTEs or to remap swap cache, - * in order to avoid burning cycles at rmap level, and perform - * the page migration right away (proteced by page lock). - */ - rc = balloon_page_migrate(newpage, page, mode); + if (unlikely(isolated_migratable_page(page))) { + rc = page->mapping->a_ops->migratepage(page->mapping, + newpage, page, mode); goto out_unlock; } -- 1.7.9.5

...iff --git a/mm/migrate.c b/mm/migrate.c index f53838f..c94038e 100644 --- a/mm/migrate.c +++ b/mm/migrate.c @@ -852,7 +852,7 @@ static int __unmap_and_move(struct page *page, struct page *newpage, * in order to avoid burning cycles at rmap level, and perform * the page migration right away (proteced by page lock). */ - rc = balloon_page_migrate(newpage, page, mode); + rc = balloon_page_migrate(page->mapping, newpage, page, mode); goto out_unlock; } -- 2.1.4

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% memory is consumed for graphic processing and 20~30 memory is reserved for zram. I found that many pages of GPU driver

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% memory is consumed for graphic processing and 20~30 memory is reserved for zram. I found that many pages of GPU driver

...migrate.c > index f53838f..c94038e 100644 > --- a/mm/migrate.c > +++ b/mm/migrate.c > @@ -852,7 +852,7 @@ static int __unmap_and_move(struct page *page, struct page *newpage, > * in order to avoid burning cycles at rmap level, and perform > * the page migration right away (proteced by page lock). > */ > - rc = balloon_page_migrate(newpage, page, mode); > + rc = balloon_page_migrate(page->mapping, newpage, page, mode); > goto out_unlock; > } > > -- > 2.1.4

...migrate.c > index f53838f..c94038e 100644 > --- a/mm/migrate.c > +++ b/mm/migrate.c > @@ -852,7 +852,7 @@ static int __unmap_and_move(struct page *page, struct page *newpage, > * in order to avoid burning cycles at rmap level, and perform > * the page migration right away (proteced by page lock). > */ > - rc = balloon_page_migrate(newpage, page, mode); > + rc = balloon_page_migrate(page->mapping, newpage, page, mode); > goto out_unlock; > } > > -- > 2.1.4

...* A ballooned page does not need any special attention from > - * physical to virtual reverse mapping procedures. > - * Skip any attempt to unmap PTEs or to remap swap cache, > - * in order to avoid burning cycles at rmap level, and perform > - * the page migration right away (proteced by page lock). > - */ > - rc = balloon_page_migrate(newpage, page, mode); > + if (unlikely(isolated_migratable_page(page))) { > + rc = page->mapping->a_ops->migratepage(page->mapping, > + newpage, page, mode); > goto out_unlock; > } > >...

...e(page))) { - /* - * A ballooned page does not need any special attention from - * physical to virtual reverse mapping procedures. - * Skip any attempt to unmap PTEs or to remap swap cache, - * in order to avoid burning cycles at rmap level, and perform - * the page migration right away (proteced by page lock). - */ - rc = balloon_page_migrate(newpage, page, mode); - goto out_unlock_both; - } - if (unlikely(!is_lru)) { rc = move_to_new_page(newpage, page, mode); goto out_unlock_both; @@ -1082,8 +1068,7 @@ static int __unmap_and_move(struct page *page, struct page *newpage, *...