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| author |   Simon Guo <wei.guo.simon@gmail.com> | 2016-10-07 16:59:46 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-07 18:46:28 -0700 |
| commit | 1448d4d8931c53a9b965a6883055a4c6150f859a (patch) | |
| tree | 892c23af8c93274a60a60048e39f6c1e64cbe849 /tools/testing/selftests/vm/Makefile | |
| parent | selftest: split mlock2_ funcs into separate mlock2.h (diff) | |
| download | linux-dev-1448d4d8931c53a9b965a6883055a4c6150f859a.tar.xz linux-dev-1448d4d8931c53a9b965a6883055a4c6150f859a.zip | |
selftests/vm: add test for mlock() when areas are intersected
This patch adds mlock() test for multiple invocation on the same address
area, and verify it doesn't mess the rlimit mlock limitation.
Link: http://lkml.kernel.org/r/1472554781-9835-5-git-send-email-wei.guo.simon@gmail.com
Signed-off-by: Simon Guo <wei.guo.simon@gmail.com>
Cc: Alexey Klimov <klimov.linux@gmail.com>
Cc: Eric B Munson <emunson@akamai.com>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>
Cc: Mel Gorman <mgorman@techsingularity.net>
Cc: Michal Hocko <mhocko@suse.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Simon Guo <wei.guo.simon@gmail.com>
Cc: Thierry Reding <treding@nvidia.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'tools/testing/selftests/vm/Makefile')
| -rw-r--r-- | tools/testing/selftests/vm/Makefile | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tools/testing/selftests/vm/Makefile b/tools/testing/selftests/vm/Makefile index e4bb1de1d526..a0412a80b679 100644 --- a/tools/testing/selftests/vm/Makefile +++ b/tools/testing/selftests/vm/Makefile @@ -10,6 +10,7 @@ BINARIES += on-fault-limit BINARIES += thuge-gen BINARIES += transhuge-stress BINARIES += userfaultfd +BINARIES += mlock-intersect-test all: $(BINARIES) %: %.c @@ -17,6 +18,9 @@ all: $(BINARIES) userfaultfd: userfaultfd.c ../../../../usr/include/linux/kernel.h $(CC) $(CFLAGS) -O2 -o $@ $< -lpthread +mlock-intersect-test: mlock-intersect-test.c + $(CC) $(CFLAGS) -o $@ $< -lcap + ../../../../usr/include/linux/kernel.h: make -C ../../../.. headers_install |