[PATCH v2 32/33] tools/testing/vma: default VMA, mm flag bits to 64-bit
Lorenzo Stoakes <[email protected]> Fri, 10 Jul 2026 21:17:13 +0100
| Newsgroups | org.kernel.vger.linux-sgx,dev.linux.lists.damon,dev.linux.lists.iommu,dev.linux.lists.nvdimm,org.freedesktop.lists.dri-devel,org.kernel.vger.kvm,org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-fsdevel,org.kernel.vger.linux-kernel,org.kernel.vger.linux-parisc,org.kernel.vger.linux-perf-users,org.kernel.vger.linux-tegra,org.kernel.vger.linux-trace-kernel,org.kvack.linux-mm |
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| Message-ID | <[email protected]> |
With all of the sanitisers turned on, setting the VMA and mm flag bits depth to 128 by default results in overly long build times. Reduce this to 64 - we can always manipulate these later for testing of larger bitmaps as needed. Signed-off-by: Lorenzo Stoakes <[email protected]> --- tools/testing/vma/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/vma/Makefile b/tools/testing/vma/Makefile index e72b45dedda5..ef6cc558afe1 100644 --- a/tools/testing/vma/Makefile +++ b/tools/testing/vma/Makefile @@ -10,7 +10,7 @@ OFILES = $(SHARED_OFILES) main.o shared.o maple-shim.o TARGETS = vma # These can be varied to test different sizes. -CFLAGS += -DNUM_VMA_FLAG_BITS=128 -DNUM_MM_FLAG_BITS=128 +CFLAGS += -DNUM_VMA_FLAG_BITS=64 -DNUM_MM_FLAG_BITS=64 main.o: main.c shared.c shared.h vma_internal.h tests/merge.c tests/mmap.c tests/vma.c ../../../mm/vma.c ../../../mm/vma_init.c ../../../mm/vma_exec.c ../../../mm/vma.h include/custom.h include/dup.h include/stubs.h -- 2.55.0