On 12.11.20 15:39, Vlastimil Babka wrote:
On 11/11/20 4:42 PM, David Hildenbrand wrote:
...
@@ -1152,12 +1152,18 @@ void clear_free_pages(void)
if (WARN_ON(!(free_pages_map)))
return;
- if (IS_ENABLED(CONFIG_PAGE_POISONING_ZERO) || want_init_on_free()) {
+ if
On Thu, Nov 12, 2020 at 3:42 PM Vlastimil Babka wrote:
>
> On 11/11/20 4:42 PM, David Hildenbrand wrote:
> ...
> >> @@ -1152,12 +1152,18 @@ void clear_free_pages(void)
> >> if (WARN_ON(!(free_pages_map)))
> >> return;
> >>
> >> -if (IS_ENABLED(CONFIG_PAGE_POISONING_ZERO) ||
On 11/11/20 4:42 PM, David Hildenbrand wrote:
...
@@ -1152,12 +1152,18 @@ void clear_free_pages(void)
if (WARN_ON(!(free_pages_map)))
return;
- if (IS_ENABLED(CONFIG_PAGE_POISONING_ZERO) || want_init_on_free()) {
+ if (page_poisoning_enabled() ||
On 03.11.20 16:22, Vlastimil Babka wrote:
Page poisoning used to be incompatible with hibernation, as the state of
poisoned pages was lost after resume, thus enabling CONFIG_HIBERNATION forces
CONFIG_PAGE_POISONING_NO_SANITY. For the same reason, the poisoning with zeroes
variant
On Tue, Nov 3, 2020 at 4:24 PM Vlastimil Babka wrote:
>
> Page poisoning used to be incompatible with hibernation, as the state of
> poisoned pages was lost after resume, thus enabling CONFIG_HIBERNATION forces
> CONFIG_PAGE_POISONING_NO_SANITY. For the same reason, the poisoning with
> zeroes
>
Page poisoning used to be incompatible with hibernation, as the state of
poisoned pages was lost after resume, thus enabling CONFIG_HIBERNATION forces
CONFIG_PAGE_POISONING_NO_SANITY. For the same reason, the poisoning with zeroes
variant CONFIG_PAGE_POISONING_ZERO used to disable hibernation. The
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