Skip to content

Commit

Permalink
---
Browse files Browse the repository at this point in the history
yaml
---
r: 164575
b: refs/heads/master
c: 22f8b45
h: refs/heads/master
i:
  164573: 59e932c
  164571: 6361c00
  164567: 43b199a
  164559: 9f7bc8d
  164543: 63174e4
v: v3
  • Loading branch information
Frans Pop authored and Jiri Kosina committed Sep 21, 2009
1 parent 7344b0a commit 7958b60
Show file tree
Hide file tree
Showing 2 changed files with 7 additions and 7 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: be3990b7efbe8784fe063fb6871a772c0703891a
refs/heads/master: 22f8b458223151272f6a1e57847b90979958cc7b
12 changes: 6 additions & 6 deletions trunk/mm/Kconfig.debug
Original file line number Diff line number Diff line change
Expand Up @@ -6,7 +6,7 @@ config DEBUG_PAGEALLOC
---help---
Unmap pages from the kernel linear mapping after free_pages().
This results in a large slowdown, but helps to find certain types
of memory corruptions.
of memory corruption.

config WANT_PAGE_DEBUG_FLAGS
bool
Expand All @@ -17,11 +17,11 @@ config PAGE_POISONING
depends on !HIBERNATION
select DEBUG_PAGEALLOC
select WANT_PAGE_DEBUG_FLAGS
help
---help---
Fill the pages with poison patterns after free_pages() and verify
the patterns before alloc_pages(). This results in a large slowdown,
but helps to find certain types of memory corruptions.
but helps to find certain types of memory corruption.

This option cannot enalbe with hibernation. Otherwise, it will get
wrong messages for memory corruption because the free pages are not
saved to the suspend image.
This option cannot be enabled in combination with hibernation as
that would result in incorrect warnings of memory corruption after
a resume because free pages are not saved to the suspend image.

0 comments on commit 7958b60

Please sign in to comment.