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mm,kmemleak-test.c: move kmemleak-test.c to samples dir

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kmemleak-test.c is just a kmemleak test module, which also can not be used
as a built-in kernel module.  Thus, i think it may should not be in mm
dir, and move the kmemleak-test.c to samples/kmemleak/kmemleak-test.c.
Fix the spelling of built-in by the way.

Signed-off-by: Hui Su <sh_def@163.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Cc: David S. Miller <davem@davemloft.net>
Cc: Rob Herring <robh@kernel.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Sam Ravnborg <sam@ravnborg.org>
Cc: Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Steven Rostedt (VMware) <rostedt@goodmis.org>
Cc: Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
Cc: Divya Indi <divya.indi@oracle.com>
Cc: Tomas Winkler <tomas.winkler@intel.com>
Cc: David Howells <dhowells@redhat.com>
Link: https://lkml.kernel.org/r/20200925183729.GA172837@rlk
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Hui Su 2020-10-13 16:48:53 -07:00 committed by Linus Torvalds
parent c4b28963fd
commit 1abbef4f51
6 changed files with 7 additions and 4 deletions
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2
Documentation/dev-tools/kmemleak.rst
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@ -229,7 +229,7 @@ Testing with kmemleak-test
To check if you have all set up to use kmemleak, you can use the kmemleak-test To check if you have all set up to use kmemleak, you can use the kmemleak-test
module, a module that deliberately leaks memory. Set CONFIG_DEBUG_KMEMLEAK_TEST module, a module that deliberately leaks memory. Set CONFIG_DEBUG_KMEMLEAK_TEST
as module (it can't be used as bult-in) and boot the kernel with kmemleak as module (it can't be used as built-in) and boot the kernel with kmemleak
enabled. Load the module and perform a scan with:: enabled. Load the module and perform a scan with::
# modprobe kmemleak-test # modprobe kmemleak-test

2
MAINTAINERS
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@ -9727,8 +9727,8 @@ M: Catalin Marinas <catalin.marinas@arm.com>
S: Maintained S: Maintained
F: Documentation/dev-tools/kmemleak.rst F: Documentation/dev-tools/kmemleak.rst
F: include/linux/kmemleak.h F: include/linux/kmemleak.h
F: mm/kmemleak-test.c
F: mm/kmemleak.c F: mm/kmemleak.c
F: samples/kmemleak/kmemleak-test.c
KMOD KERNEL MODULE LOADER - USERMODE HELPER KMOD KERNEL MODULE LOADER - USERMODE HELPER
M: Luis Chamberlain <mcgrof@kernel.org> M: Luis Chamberlain <mcgrof@kernel.org>

1
mm/Makefile
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@ -94,7 +94,6 @@ obj-$(CONFIG_GUP_BENCHMARK) += gup_benchmark.o
obj-$(CONFIG_MEMORY_FAILURE) += memory-failure.o obj-$(CONFIG_MEMORY_FAILURE) += memory-failure.o
obj-$(CONFIG_HWPOISON_INJECT) += hwpoison-inject.o obj-$(CONFIG_HWPOISON_INJECT) += hwpoison-inject.o
obj-$(CONFIG_DEBUG_KMEMLEAK) += kmemleak.o obj-$(CONFIG_DEBUG_KMEMLEAK) += kmemleak.o
obj-$(CONFIG_DEBUG_KMEMLEAK_TEST) += kmemleak-test.o
obj-$(CONFIG_DEBUG_RODATA_TEST) += rodata_test.o obj-$(CONFIG_DEBUG_RODATA_TEST) += rodata_test.o
obj-$(CONFIG_DEBUG_VM_PGTABLE) += debug_vm_pgtable.o obj-$(CONFIG_DEBUG_VM_PGTABLE) += debug_vm_pgtable.o
obj-$(CONFIG_PAGE_OWNER) += page_owner.o obj-$(CONFIG_PAGE_OWNER) += page_owner.o

1
samples/Makefile
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@ -28,3 +28,4 @@ subdir-$(CONFIG_SAMPLE_VFS) += vfs
obj-$(CONFIG_SAMPLE_INTEL_MEI) += mei/ obj-$(CONFIG_SAMPLE_INTEL_MEI) += mei/
subdir-$(CONFIG_SAMPLE_WATCHDOG) += watchdog subdir-$(CONFIG_SAMPLE_WATCHDOG) += watchdog
subdir-$(CONFIG_SAMPLE_WATCH_QUEUE) += watch_queue subdir-$(CONFIG_SAMPLE_WATCH_QUEUE) += watch_queue
obj-$(CONFIG_DEBUG_KMEMLEAK_TEST) += kmemleak/

3
samples/kmemleak/Makefile Normal file
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@ -0,0 +1,3 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_DEBUG_KMEMLEAK_TEST) += kmemleak-test.o

2
mm/kmemleak-test.c → samples/kmemleak/kmemleak-test.c
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only // SPDX-License-Identifier: GPL-2.0-only
/* /*
* mm/kmemleak-test.c * samples/kmemleak/kmemleak-test.c
* *
* Copyright (C) 2008 ARM Limited * Copyright (C) 2008 ARM Limited
* Written by Catalin Marinas <catalin.marinas@arm.com> * Written by Catalin Marinas <catalin.marinas@arm.com>