From 7958b60191644981953f73fc9edda65f7fbd93e0 Mon Sep 17 00:00:00 2001 From: Frans Pop Date: Fri, 24 Jul 2009 05:31:17 +0200 Subject: [PATCH] --- yaml --- r: 164575 b: refs/heads/master c: 22f8b458223151272f6a1e57847b90979958cc7b h: refs/heads/master i: 164573: 59e932c4b5d6dd2ffd0908c8e3174fea5a04ed79 164571: 6361c00892343304f530ca8d7141d2b869a80338 164567: 43b199add8f2a752d50ccd1f01dfad3b35b4f92c 164559: 9f7bc8dc47c73ce4e0c9d9539bd64e7979764dec 164543: 63174e4954f5b11ace506389b3962b51a3264540 v: v3 --- [refs] | 2 +- trunk/mm/Kconfig.debug | 12 ++++++------ 2 files changed, 7 insertions(+), 7 deletions(-) diff --git a/[refs] b/[refs] index ff9c40a22ea4..e89b62b8d061 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: be3990b7efbe8784fe063fb6871a772c0703891a +refs/heads/master: 22f8b458223151272f6a1e57847b90979958cc7b diff --git a/trunk/mm/Kconfig.debug b/trunk/mm/Kconfig.debug index aa99fd1f7109..af7cfb43d2f0 100644 --- a/trunk/mm/Kconfig.debug +++ b/trunk/mm/Kconfig.debug @@ -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 @@ -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.