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| author | Catalin Marinas <catalin.marinas@arm.com> | 2009-06-11 13:24:14 +0100 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2009-06-11 17:04:19 +0100 |
| commit | 0822ee4ac1ae6af5a953f97f75553738834b10b9 (patch) | |
| tree | e7c27ca1abcaa7f0dad8de409c84601accf90565 /lib | |
| parent | 3bba00d7bdd57cb7aa739b751fa0a1fbbb04dc18 (diff) | |
| download | lwn-0822ee4ac1ae6af5a953f97f75553738834b10b9.tar.gz lwn-0822ee4ac1ae6af5a953f97f75553738834b10b9.zip | |
kmemleak: Simple testing module for kmemleak
This patch adds a loadable module that deliberately leaks memory. It
is used for testing various memory leaking scenarios.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index 5cc3506574e9..116a35051be6 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -358,6 +358,16 @@ config DEBUG_KMEMLEAK In order to access the kmemleak file, debugfs needs to be mounted (usually at /sys/kernel/debug). +config DEBUG_KMEMLEAK_TEST + tristate "Simple test for the kernel memory leak detector" + depends on DEBUG_KMEMLEAK + help + Say Y or M here to build a test for the kernel memory leak + detector. This option enables a module that explicitly leaks + memory. + + If unsure, say N. + config DEBUG_PREEMPT bool "Debug preemptible kernel" depends on DEBUG_KERNEL && PREEMPT && (TRACE_IRQFLAGS_SUPPORT || PPC64) |