Uladzislau Rezki (Sony) a05ef00c97 selftests/vm: add script helper for CONFIG_TEST_VMALLOC_MODULE ...

Add the test script for the kernel test driver to analyse vmalloc
allocator for benchmarking and stressing purposes.  It is just a kernel
module loader.  You can specify and pass different parameters in order
to investigate allocations behaviour.  See "usage" output for more
details.

Also add basic vmalloc smoke test to the "run_vmtests" suite.

Link: http://lkml.kernel.org/r/20190103142108.20744-4-urezki@gmail.com
Signed-off-by: Uladzislau Rezki (Sony) <urezki@gmail.com>
Reviewed-by: Shuah Khan <shuah@kernel.org>
Cc: Kees Cook <keescook@chromium.org>
Cc: Matthew Wilcox <willy@infradead.org>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Oleksiy Avramchenko <oleksiy.avramchenko@sonymobile.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2019-03-05 21:07:15 -08:00

..

.gitignore

tools/testing/selftests/vm/map_fixed_noreplace.c: add test for MAP_FIXED_NOREPLACE

2018-10-26 16:38:15 -07:00

compaction_test.c

selftests: vm: return Kselftest Skip code for skipped tests

2018-06-18 09:11:10 -06:00

config

selftests: vm: add CONFIG_SYSVIPC=y to the config fragment

2017-04-11 09:38:39 -06:00

gup_benchmark.c

selftests/vm/gup_benchmark.c: match gup struct to kernel

2019-01-15 13:48:24 -07:00

hugepage-mmap.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

hugepage-shm.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

Makefile

selftests: Fix test errors related to lib.mk khdr target

2018-12-13 16:51:30 -07:00

map_fixed_noreplace.c

tools/testing/selftests/vm/map_fixed_noreplace.c: add test for MAP_FIXED_NOREPLACE

2018-10-26 16:38:15 -07:00

map_hugetlb.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

map_populate.c

tools/testing/selftests/vm/: add MAP_POPULATE test

2018-08-22 10:52:45 -07:00

mlock2-tests.c

selftests: vm: return Kselftest Skip code for skipped tests

2018-06-18 09:11:10 -06:00

mlock2.h

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

mlock-random-test.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

on-fault-limit.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

run_vmtests

selftests/vm: add script helper for CONFIG_TEST_VMALLOC_MODULE

2019-03-05 21:07:15 -08:00

test_vmalloc.sh

selftests/vm: add script helper for CONFIG_TEST_VMALLOC_MODULE

2019-03-05 21:07:15 -08:00

thuge-gen.c

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

transhuge-stress.c

selftests/vm/transhuge-stress: stress test for memory compaction

2014-10-09 22:26:01 -04:00

userfaultfd.c

userfaultfd: selftest: recycle lock threads first

2018-10-26 16:26:35 -07:00

va_128TBswitch.c

selftests/vm: move 128TB mmap boundary test to generic directory

2018-01-31 17:18:37 -08:00

virtual_address_range.c

selftests/vm: Fix test for virtual address range mapping for arm64

2017-06-07 10:07:21 -06:00