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| author | Daniel Baluta <dbaluta@ixiacom.com> | 2011-04-04 15:06:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-04 17:51:47 -0700 |
| commit | 9718269a7f5f6f3d723dd34e05269579a3ccfc1e (patch) | |
| tree | c9b5d2691c04fc13d6cd716a986279e44d0463d4 /lib | |
| parent | f65e51d740688b8a0ad15cbde34974e6c4559972 (diff) | |
| download | lwn-9718269a7f5f6f3d723dd34e05269579a3ccfc1e.tar.gz lwn-9718269a7f5f6f3d723dd34e05269579a3ccfc1e.zip | |
kemleak-test: build as module only
mm/kmemleak-test.c is used to provide an example of how kmemleak
tool works.
Memory is leaked at module unload-time, so building the test
in kernel (Y) makes the leaks impossible and the test useless.
Qualify DEBUG_KMEMLEAK_TEST config symbol with "depends on m",
to restrict module-only building.
Signed-off-by: Daniel Baluta <dbaluta@ixiacom.com>
Acked-by: Pekka Enberg <penberg@kernel.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/Kconfig.debug | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index df9234c5f9d1..c768bcdda1b7 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -434,11 +434,9 @@ config DEBUG_KMEMLEAK_EARLY_LOG_SIZE config DEBUG_KMEMLEAK_TEST tristate "Simple test for the kernel memory leak detector" - depends on DEBUG_KMEMLEAK + depends on DEBUG_KMEMLEAK && m 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. + This option enables a module that explicitly leaks memory. If unsure, say N. |