Hi all, After merging the bcachefs tree, today's linux-next build (powerpc ppc64_defconfig) failed like this: lib/math/mean_and_variance_test.c: In function 'mean_and_variance_weighted_test': lib/math/mean_and_variance_test.c:33:50: error: 'struct mean_and_variance_weighted' has no member named 'weight' 33 | struct mean_and_variance_weighted s = { .weight = 2 }; | ^~~~~~ lib/math/mean_and_variance_test.c:35:9: error: too few arguments to function 'mean_and_variance_weighted_update' 35 | mean_and_variance_weighted_update(&s, 10); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from lib/math/mean_and_variance_test.c:3: include/linux/mean_and_variance.h:193:6: note: declared here 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from lib/math/mean_and_variance_test.c:2: lib/math/mean_and_variance_test.c:36:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 36 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 10); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:36:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 36 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 10); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:36:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 36 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 10); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:36:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 36 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 10); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:37:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 37 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:37:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 37 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:37:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 37 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:37:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 37 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:39:9: error: too few arguments to function 'mean_and_variance_weighted_update' 39 | mean_and_variance_weighted_update(&s, 20); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:193:6: note: declared here 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:40:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 40 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 12); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:40:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 40 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 12); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:40:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 40 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 12); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:40:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 40 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 12); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:41:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 41 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:41:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 41 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:41:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 41 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:41:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 41 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:43:9: error: too few arguments to function 'mean_and_variance_weighted_update' 43 | mean_and_variance_weighted_update(&s, 30); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:193:6: note: declared here 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:44:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 44 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 16); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:44:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 44 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 16); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:44:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 44 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 16); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:44:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 44 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 16); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:45:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 45 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:45:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 45 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:45:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 45 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:45:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 45 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:47:52: error: 'struct mean_and_variance_weighted' has no member named 'weight' 47 | s = (struct mean_and_variance_weighted) { .weight = 2 }; | ^~~~~~ lib/math/mean_and_variance_test.c:49:9: error: too few arguments to function 'mean_and_variance_weighted_update' 49 | mean_and_variance_weighted_update(&s, -10); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:193:6: note: declared here 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:50:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 50 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -10); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:50:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 50 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -10); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:50:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 50 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -10); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:50:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 50 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -10); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:51:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 51 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:51:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 51 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:51:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 51 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:51:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 51 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 0); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:53:9: error: too few arguments to function 'mean_and_variance_weighted_update' 53 | mean_and_variance_weighted_update(&s, -20); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:193:6: note: declared here 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:54:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 54 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -12); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:54:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 54 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -12); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:54:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 54 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -12); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:54:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 54 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -12); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:55:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 55 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:55:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 55 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:55:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 55 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:55:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 55 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 18); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:57:9: error: too few arguments to function 'mean_and_variance_weighted_update' 57 | mean_and_variance_weighted_update(&s, -30); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:193:6: note: declared here 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:58:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 58 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -16); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:58:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 58 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -16); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:58:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 58 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -16); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:58:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 58 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -16); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:59:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 59 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:59:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 59 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:59:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 59 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:59:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 59 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 72); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c: In function 'mean_and_variance_weighted_advanced_test': lib/math/mean_and_variance_test.c:64:50: error: 'struct mean_and_variance_weighted' has no member named 'weight' 64 | struct mean_and_variance_weighted s = { .weight = 8 }; | ^~~~~~ lib/math/mean_and_variance_test.c:68:17: error: too few arguments to function 'mean_and_variance_weighted_update' 68 | mean_and_variance_weighted_update(&s, i); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:193:6: note: declared here 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:70:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 70 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 11); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:70:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 70 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 11); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:70:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 70 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 11); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:70:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 70 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), 11); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:71:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 71 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:71:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 71 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:71:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 71 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:71:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 71 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:73:52: error: 'struct mean_and_variance_weighted' has no member named 'weight' 73 | s = (struct mean_and_variance_weighted) { .weight = 8 }; | ^~~~~~ lib/math/mean_and_variance_test.c:76:17: error: too few arguments to function 'mean_and_variance_weighted_update' 76 | mean_and_variance_weighted_update(&s, i); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:193:6: note: declared here 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:78:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 78 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -11); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:78:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 78 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -11); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:78:31: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 78 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -11); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:78:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 78 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(s), -11); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:79:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 79 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:79:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 79 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:79:31: error: too few arguments to function 'mean_and_variance_weighted_get_variance' 79 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:79:9: note: in expansion of macro 'KUNIT_EXPECT_EQ' 79 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_variance(s), 107); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:198:5: note: declared here 198 | u64 mean_and_variance_weighted_get_variance(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c: In function 'do_mean_and_variance_test': lib/math/mean_and_variance_test.c:94:51: error: 'struct mean_and_variance_weighted' has no member named 'weight' 94 | struct mean_and_variance_weighted vw = { .weight = weight }; | ^~~~~~ lib/math/mean_and_variance_test.c:98:17: error: too few arguments to function 'mean_and_variance_weighted_update' 98 | mean_and_variance_weighted_update(&vw, initial_value); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:193:6: note: declared here 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:102:39: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 102 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), initial_value); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:102:17: note: in expansion of macro 'KUNIT_EXPECT_EQ' 102 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), initial_value); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:102:39: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 102 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), initial_value); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:102:17: note: in expansion of macro 'KUNIT_EXPECT_EQ' 102 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), initial_value); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:103:39: error: too few arguments to function 'mean_and_variance_weighted_get_stddev' 103 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),0); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:103:17: note: in expansion of macro 'KUNIT_EXPECT_EQ' 103 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),0); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:200:5: note: declared here 200 | u32 mean_and_variance_weighted_get_stddev(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:103:39: error: too few arguments to function 'mean_and_variance_weighted_get_stddev' 103 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),0); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:103:17: note: in expansion of macro 'KUNIT_EXPECT_EQ' 103 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),0); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:200:5: note: declared here 200 | u32 mean_and_variance_weighted_get_stddev(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:108:17: error: too few arguments to function 'mean_and_variance_weighted_update' 108 | mean_and_variance_weighted_update(&vw, data[i]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:193:6: note: declared here 193 | void mean_and_variance_weighted_update(struct mean_and_variance_weighted *s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:112:39: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 112 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), weighted_mean[i]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:112:17: note: in expansion of macro 'KUNIT_EXPECT_EQ' 112 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), weighted_mean[i]); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:112:39: error: too few arguments to function 'mean_and_variance_weighted_get_mean' 112 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), weighted_mean[i]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:112:17: note: in expansion of macro 'KUNIT_EXPECT_EQ' 112 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_mean(vw), weighted_mean[i]); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:196:5: note: declared here 196 | s64 mean_and_variance_weighted_get_mean(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:113:39: error: too few arguments to function 'mean_and_variance_weighted_get_stddev' 113 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),weighted_stddev[i]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:22: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:113:17: note: in expansion of macro 'KUNIT_EXPECT_EQ' 113 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),weighted_stddev[i]); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:200:5: note: declared here 200 | u32 mean_and_variance_weighted_get_stddev(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:113:39: error: too few arguments to function 'mean_and_variance_weighted_get_stddev' 113 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),weighted_stddev[i]); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:693:38: note: in definition of macro 'KUNIT_BASE_BINARY_ASSERTION' 693 | const typeof(left) __left = (left); \ | ^~~~ include/kunit/test.h:885:9: note: in expansion of macro 'KUNIT_BINARY_INT_ASSERTION' 885 | KUNIT_BINARY_INT_ASSERTION(test, \ | ^~~~~~~~~~~~~~~~~~~~~~~~~~ include/kunit/test.h:882:9: note: in expansion of macro 'KUNIT_EXPECT_EQ_MSG' 882 | KUNIT_EXPECT_EQ_MSG(test, left, right, NULL) | ^~~~~~~~~~~~~~~~~~~ lib/math/mean_and_variance_test.c:113:17: note: in expansion of macro 'KUNIT_EXPECT_EQ' 113 | KUNIT_EXPECT_EQ(test, mean_and_variance_weighted_get_stddev(vw),weighted_stddev[i]); | ^~~~~~~~~~~~~~~ include/linux/mean_and_variance.h:200:5: note: declared here 200 | u32 mean_and_variance_weighted_get_stddev(struct mean_and_variance_weighted s, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Caused by commit cfca113ae06c ("mean_and_variance: put struct mean_and_variance_weighted on a diet") I have used the bcachefs tree from next-20240206 for today. -- Cheers, Stephen Rothwell