[PATCH] selftests/mm: link with thp_settings when necessary

[Wei Yang <richard.weiyang@gmail.com>]

Currently all test cases are linked with thp_settings, while only 6
out of 50+ targets rely on it.

Instead of making thp_settings as a common dependency, link it only
when necessary.

Signed-off-by: Wei Yang <richard.weiyang@gmail.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
---
 tools/testing/selftests/mm/Makefile | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/tools/testing/selftests/mm/Makefile b/tools/testing/selftests/mm/Makefile
index d4f19f87053b..eea4881c918a 100644
--- a/tools/testing/selftests/mm/Makefile
+++ b/tools/testing/selftests/mm/Makefile
@@ -158,14 +158,19 @@ TEST_FILES += write_hugetlb_memory.sh
 
 include ../lib.mk
 
-$(TEST_GEN_PROGS): vm_util.c thp_settings.c
-$(TEST_GEN_FILES): vm_util.c thp_settings.c
+$(TEST_GEN_PROGS): vm_util.c
+$(TEST_GEN_FILES): vm_util.c
 
 $(OUTPUT)/uffd-stress: uffd-common.c
 $(OUTPUT)/uffd-unit-tests: uffd-common.c
-$(OUTPUT)/uffd-wp-mremap: uffd-common.c
+$(OUTPUT)/uffd-wp-mremap: uffd-common.c thp_settings.c
 $(OUTPUT)/protection_keys: pkey_util.c
 $(OUTPUT)/pkey_sighandler_tests: pkey_util.c
+$(OUTPUT)/cow: thp_settings.c
+$(OUTPUT)/migration: thp_settings.c
+$(OUTPUT)/khugepaged: thp_settings.c
+$(OUTPUT)/ksm_tests: thp_settings.c
+$(OUTPUT)/soft-dirty: thp_settings.c
 
 ifeq ($(ARCH),x86_64)
 BINARIES_32 := $(patsubst %,$(OUTPUT)/%,$(BINARIES_32))
-- 
2.34.1