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| author | Mike Rapoport <rppt@linux.vnet.ibm.com> | 2017-02-22 15:43:46 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2017-02-22 16:41:29 -0800 |
| commit | 419624daf0e827452837177c4b983dc0f1b6429f (patch) | |
| tree | 9785e74b08bc9aea0371787d5287f81c96685756 /tools/testing/selftests/vm/Makefile | |
| parent | 1c9e8def43a3452e7af658b340f5f4f4ecde5c38 (diff) | |
| download | linux-419624daf0e827452837177c4b983dc0f1b6429f.tar.gz linux-419624daf0e827452837177c4b983dc0f1b6429f.tar.xz | |
userfaultfd: shmem: add userfaultfd_shmem test
The test verifies that anonymous shared mapping can be used with userfault
using the existing testing method. The shared memory area is allocated
using mmap(..., MAP_SHARED | MAP_ANONYMOUS, ...) and released using
madvise(MADV_REMOVE)
Link: http://lkml.kernel.org/r/20161216144821.5183-35-aarcange@redhat.com
Signed-off-by: Mike Rapoport <rppt@linux.vnet.ibm.com>
Signed-off-by: Andrea Arcangeli <aarcange@redhat.com>
Cc: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Cc: Hillf Danton <hillf.zj@alibaba-inc.com>
Cc: Michael Rapoport <RAPOPORT@il.ibm.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Pavel Emelyanov <xemul@parallels.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 0114aac78e1f..900dfaf81051 100644 --- a/tools/testing/selftests/vm/Makefile +++ b/tools/testing/selftests/vm/Makefile @@ -11,6 +11,7 @@ BINARIES += thuge-gen BINARIES += transhuge-stress BINARIES += userfaultfd BINARIES += userfaultfd_hugetlb +BINARIES += userfaultfd_shmem BINARIES += mlock-random-test all: $(BINARIES) @@ -22,6 +23,9 @@ userfaultfd: userfaultfd.c ../../../../usr/include/linux/kernel.h userfaultfd_hugetlb: userfaultfd.c ../../../../usr/include/linux/kernel.h $(CC) $(CFLAGS) -DHUGETLB_TEST -O2 -o $@ $< -lpthread +userfaultfd_shmem: userfaultfd.c ../../../../usr/include/linux/kernel.h + $(CC) $(CFLAGS) -DSHMEM_TEST -O2 -o $@ $< -lpthread + mlock-random-test: mlock-random-test.c $(CC) $(CFLAGS) -o $@ $< -lcap |