Commit 71fc41eb authored by Peter Xu's avatar Peter Xu Committed by Andrew Morton
Browse files

selftests/mm: rename COW_EXTRA_LIBS to IOURING_EXTRA_LIBS 

The macro and facility can be reused in other tests too.  Make it general.

Link: https://lkml.kernel.org/r/20230417195317.898696-6-peterx@redhat.com


Signed-off-by: default avatarPeter Xu <peterx@redhat.com>
Reviewed-by: default avatarDavid Hildenbrand <david@redhat.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Axel Rasmussen <axelrasmussen@google.com>
Cc: Mika Penttilä <mpenttil@redhat.com>
Cc: Mike Kravetz <mike.kravetz@oracle.com>
Cc: Nadav Amit <nadav.amit@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
parent cff29458

tools/testing/selftests/mm/Makefile

+4 −4
Original line number Diff line number Diff line
@@ -161,8 +161,8 @@ warn_32bit_failure: 
endif

endif



# cow_EXTRA_LIBS may get set in local_config.mk, or it may be left empty.

$(OUTPUT)/cow: LDLIBS += $(COW_EXTRA_LIBS)

# IOURING_EXTRA_LIBS may get set in local_config.mk, or it may be left empty.

$(OUTPUT)/cow: LDLIBS += $(IOURING_EXTRA_LIBS)



$(OUTPUT)/mlock-random-test $(OUTPUT)/memfd_secret: LDLIBS += -lcap
@@ -175,11 +175,11 @@ local_config.mk local_config.h: check_config.sh 


EXTRA_CLEAN += local_config.mk local_config.h



ifeq ($(COW_EXTRA_LIBS),)

ifeq ($(IOURING_EXTRA_LIBS),)

all: warn_missing_liburing



warn_missing_liburing:

	@echo ; \

	echo "Warning: missing liburing support. Some COW tests will be skipped." ; \

	echo "Warning: missing liburing support. Some tests will be skipped." ; \

	echo

endif

tools/testing/selftests/mm/check_config.sh

+2 −2
Original line number Diff line number Diff line
@@ -21,11 +21,11 @@ $CC -c $tmpfile_c -o $tmpfile_o >/dev/null 2>&1 


if [ -f $tmpfile_o ]; then

    echo "#define LOCAL_CONFIG_HAVE_LIBURING 1"  > $OUTPUT_H_FILE

    echo "COW_EXTRA_LIBS = -luring"              > $OUTPUT_MKFILE

    echo "IOURING_EXTRA_LIBS = -luring"          > $OUTPUT_MKFILE

else

    echo "// No liburing support found"          > $OUTPUT_H_FILE

    echo "# No liburing support found, so:"      > $OUTPUT_MKFILE

    echo "COW_EXTRA_LIBS = "                    >> $OUTPUT_MKFILE

    echo "IOURING_EXTRA_LIBS = "                >> $OUTPUT_MKFILE

fi



rm ${tmpname}.*