Re: [RFC PATCH 1/4] mm: move memtest under /mm
From: Randy Dunlap <hidden>
Date: 2015-03-03 01:52:29
Also in:
linux-arm-kernel, linux-mm, lkml
On 03/02/15 06:55, Vladimir Murzin wrote:
There is nothing platform dependent in the core memtest code, so other platform might benefit of this feature too. Signed-off-by: Vladimir Murzin <redacted> --- arch/x86/Kconfig | 11 ---- arch/x86/include/asm/e820.h | 8 --- arch/x86/mm/Makefile | 2 - arch/x86/mm/memtest.c | 118 ------------------------------------------- include/linux/memblock.h | 8 +++ lib/Kconfig.debug | 11 ++++ mm/Makefile | 1 + mm/memtest.c | 118 +++++++++++++++++++++++++++++++++++++++++++ 8 files changed, 138 insertions(+), 139 deletions(-) delete mode 100644 arch/x86/mm/memtest.c create mode 100644 mm/memtest.c
quoted hunk ↗ jump to hunk
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index c5cefb3..8eb064fd 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug@@ -1732,6 +1732,17 @@ config TEST_UDELAY If unsure, say N. +config MEMTEST + bool "Memtest" + ---help--- + This option adds a kernel parameter 'memtest', which allows memtest + to be set. + memtest=0, mean disabled; -- default + memtest=1, mean do 1 test pattern; + ... + memtest=4, mean do 4 test patterns.
This sort of implies a max of 4 test patterns, but it seems to be 17 if I counted correctly, so if someone wants to test all of the possible 'memtest' patterns, they would need to use 'memtest=17', is that correct?
+ If you are unsure how to answer this question, answer N.
Thanks, -- ~Randy