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| author | Vegard Nossum <vegard.nossum@gmail.com> | 2008-04-04 00:51:41 +0200 |
|---|---|---|
| committer | Vegard Nossum <vegard.nossum@gmail.com> | 2009-06-15 15:49:15 +0200 |
| commit | 7d46d9e6dbffe8780aa8430a63543d3f7ba92860 (patch) | |
| tree | 4475ceed7a49fccd1e2d609aaf181eed87c1e072 /mm/Kconfig.debug | |
| parent | b1eeab67682a5e397aecf172046b3a8bd4808ae4 (diff) | |
| download | lwn-7d46d9e6dbffe8780aa8430a63543d3f7ba92860.tar.gz lwn-7d46d9e6dbffe8780aa8430a63543d3f7ba92860.zip | |
kmemcheck: enable in the x86 Kconfig
let it rip!
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
[rebased for mainline inclusion]
Signed-off-by: Vegard Nossum <vegardno@ifi.uio.no>
Diffstat (limited to 'mm/Kconfig.debug')
| -rw-r--r-- | mm/Kconfig.debug | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug index bb01e298f260..aa99fd1f7109 100644 --- a/mm/Kconfig.debug +++ b/mm/Kconfig.debug @@ -2,6 +2,7 @@ config DEBUG_PAGEALLOC bool "Debug page memory allocations" depends on DEBUG_KERNEL && ARCH_SUPPORTS_DEBUG_PAGEALLOC depends on !HIBERNATION || !PPC && !SPARC + depends on !KMEMCHECK ---help--- Unmap pages from the kernel linear mapping after free_pages(). This results in a large slowdown, but helps to find certain types |