Displaying 11 results from an estimated 11 matches for "prep_new_pag".
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prep_new_page
2005 Dec 15
0
xen pae on 3.0.0
...I''m seeing some odd things; segfaults by postgres in a domU, when pae is
enabled. And, this last time, I got this on the ssh I had to the domU:
==
database:/home/shared/doogie#
Message from syslogd@database at Wed Dec 14 18:55:05 2005 ...
database kernel: [27073.874149] Bad page state at prep_new_page (in process
''postmaster'', page c1326ca0)
Message from syslogd@database at Wed Dec 14 18:55:05 2005 ...
database kernel: [27073.874165] flags:0x00000068 mapping:cd26914c mapcount:0
count:2
Message from syslogd@database at Wed Dec 14 18:55:05 2005 ...
database kernel: [27073.8741...
2006 Jul 03
1
Problem with CentOS 4.3 on kernel and ipvsadm
...b1>] search_binary_handler+0x81/0x1cc
Jul 3 04:02:03 lvs2 kernel: [<c0179464>] do_execve+0x168/0x1f6
Jul 3 04:02:03 lvs2 kernel: [<c010496c>] sys_execve+0x2e/0x185
Jul 3 04:02:03 lvs2 kernel: [<c0317637>] syscall_call+0x7/0xb
Jul 3 04:02:03 lvs2 kernel: Bad page state at prep_new_page (in process 'smtp', page c1082400)
Jul 3 04:02:03 lvs2 kernel: flags:0x20000000 mapping:00000300 mapcount:0 count:0
Jul 3 04:02:03 lvs2 kernel: Backtrace:
Jul 3 04:02:03 lvs2 kernel: [<c014eaad>] bad_page+0x58/0x89
Jul 3 04:02:03 lvs2 kernel: [<c014eeba>] prep_new_page+0x...
2007 Apr 18
2
[patch 1/9] Guest page hinting: unused / free pages.
...+799,7 @@ static void fastcall free_hot_cold_page(
page->mapping = NULL;
if (free_pages_check(page))
return;
+ page_set_unused(page, 0);
kernel_map_pages(page, 1, 0);
@@ -885,6 +887,7 @@ again:
put_cpu();
VM_BUG_ON(bad_range(zone, page));
+ page_set_stable(page, order);
if (prep_new_page(page, order, gfp_flags))
goto again;
return page;
2007 Apr 18
2
[patch 1/9] Guest page hinting: unused / free pages.
...+799,7 @@ static void fastcall free_hot_cold_page(
page->mapping = NULL;
if (free_pages_check(page))
return;
+ page_set_unused(page, 0);
kernel_map_pages(page, 1, 0);
@@ -885,6 +887,7 @@ again:
put_cpu();
VM_BUG_ON(bad_range(zone, page));
+ page_set_stable(page, order);
if (prep_new_page(page, order, gfp_flags))
goto again;
return page;
2007 Apr 18
0
[patch 6/9] Guest page hinting: writable page table entries.
...lazy_mmu_prot_update(ptent);
#ifdef CONFIG_MIGRATION
diff -urpN linux-2.6/mm/page_alloc.c linux-2.6-patched/mm/page_alloc.c
--- linux-2.6/mm/page_alloc.c 2006-09-01 12:50:23.000000000 +0200
+++ linux-2.6-patched/mm/page_alloc.c 2006-09-01 12:50:24.000000000 +0200
@@ -615,7 +615,8 @@ static int prep_new_page(struct page *pa
page->flags &= ~(1 << PG_uptodate | 1 << PG_error | 1 << PG_readahead |
1 << PG_referenced | 1 << PG_arch_1 |
- 1 << PG_fs_misc | 1 << PG_mappedtodisk);
+ 1 << PG_fs_misc | 1 << PG_mappedtodisk |
+ 1 <<...
2007 Apr 18
0
[patch 6/9] Guest page hinting: writable page table entries.
...lazy_mmu_prot_update(ptent);
#ifdef CONFIG_MIGRATION
diff -urpN linux-2.6/mm/page_alloc.c linux-2.6-patched/mm/page_alloc.c
--- linux-2.6/mm/page_alloc.c 2006-09-01 12:50:23.000000000 +0200
+++ linux-2.6-patched/mm/page_alloc.c 2006-09-01 12:50:24.000000000 +0200
@@ -615,7 +615,8 @@ static int prep_new_page(struct page *pa
page->flags &= ~(1 << PG_uptodate | 1 << PG_error | 1 << PG_readahead |
1 << PG_referenced | 1 << PG_arch_1 |
- 1 << PG_fs_misc | 1 << PG_mappedtodisk);
+ 1 << PG_fs_misc | 1 << PG_mappedtodisk |
+ 1 <<...
2007 Jun 28
6
[patch 0/6] resend: guest page hinting version 5.
Greetings,
after Carsten pitched CMM2 on the kvm mini summit here is a repost
of version 5 of the guest page hinting patches. The code is still
the same but has been adapted to the latest git level.
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
2007 Jun 28
6
[patch 0/6] resend: guest page hinting version 5.
Greetings,
after Carsten pitched CMM2 on the kvm mini summit here is a repost
of version 5 of the guest page hinting patches. The code is still
the same but has been adapted to the latest git level.
--
blue skies,
Martin.
"Reality continues to ruin my life." - Calvin.
2007 May 11
6
[patch 0/6] [rfc] guest page hinting version 5
After way to many months here is the fifth version of the guest page
hinting patches. Compared to version four a few improvements have been
added:
- Avoid page_host_discards() calls outside of page-states.h
- The discard list is now implemented via the page_free_discarded
hook and architecture specific code.
- PG_state_change page flag has been replaced with architecture
specficic
2007 May 11
6
[patch 0/6] [rfc] guest page hinting version 5
After way to many months here is the fifth version of the guest page
hinting patches. Compared to version four a few improvements have been
added:
- Avoid page_host_discards() calls outside of page-states.h
- The discard list is now implemented via the page_free_discarded
hook and architecture specific code.
- PG_state_change page flag has been replaced with architecture
specficic
2006 Jul 26
5
linux-2.6-xen.hg
Hi,
Is the http://xenbits.xensource.com/linux-2.6-xen.hg tree still being
updated? if not, what''s the preferred Linux tree to track that has all
of the Xen bits?
Thanks,
Muli
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