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26b4224d99
This patch will randomly perform mlock/mlock2 on a given memory region, and verify the RLIMIT_MEMLOCK limitation works properly. Suggested-by: David Rientjes <rientjes@google.com> Link: http://lkml.kernel.org/r/1473325970-11393-4-git-send-email-wei.guo.simon@gmail.com Signed-off-by: Simon Guo <wei.guo.simon@gmail.com> Cc: Shuah Khan <shuah@kernel.org> Cc: Vlastimil Babka <vbabka@suse.cz> Cc: "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com> Cc: Michal Hocko <mhocko@suse.com> Cc: Eric B Munson <emunson@akamai.com> Cc: Simon Guo <wei.guo.simon@gmail.com> Cc: Mel Gorman <mgorman@techsingularity.net> Cc: Alexey Klimov <klimov.linux@gmail.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Thierry Reding <treding@nvidia.com> Cc: Mike Kravetz <mike.kravetz@oracle.com> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
34 lines
757 B
Makefile
34 lines
757 B
Makefile
# Makefile for vm selftests
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CFLAGS = -Wall -I ../../../../usr/include $(EXTRA_CFLAGS)
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BINARIES = compaction_test
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BINARIES += hugepage-mmap
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BINARIES += hugepage-shm
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BINARIES += map_hugetlb
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BINARIES += mlock2-tests
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BINARIES += on-fault-limit
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BINARIES += thuge-gen
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BINARIES += transhuge-stress
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BINARIES += userfaultfd
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BINARIES += mlock-random-test
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all: $(BINARIES)
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%: %.c
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$(CC) $(CFLAGS) -o $@ $^ -lrt
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userfaultfd: userfaultfd.c ../../../../usr/include/linux/kernel.h
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$(CC) $(CFLAGS) -O2 -o $@ $< -lpthread
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mlock-random-test: mlock-random-test.c
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$(CC) $(CFLAGS) -o $@ $< -lcap
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../../../../usr/include/linux/kernel.h:
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make -C ../../../.. headers_install
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TEST_PROGS := run_vmtests
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TEST_FILES := $(BINARIES)
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include ../lib.mk
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clean:
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$(RM) $(BINARIES)
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