Displaying 7 results from an estimated 7 matches for "bad_range".
2007 Apr 18
2
[patch 1/9] Guest page hinting: unused / free pages.
...age, 1 << order, 0);
local_irq_save(flags);
@@ -798,6 +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.
...age, 1 << order, 0);
local_irq_save(flags);
@@ -798,6 +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 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
2013 Oct 06
40
[xen] double fault: 0000 [#1] PREEMPT SMP DEBUG_PAGEALLOC
Greetings,
I got the below dmesg and the first bad commit is
commit cf39c8e5352b4fb9efedfe7e9acb566a85ed847c
Merge: 3398d25 23b7eaf
Author: Linus Torvalds <torvalds@linux-foundation.org>
Date: Wed Sep 4 17:45:39 2013 -0700
Merge tag ''stable/for-linus-3.12-rc0-tag'' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip
Pull Xen updates from Konrad