From: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Subject: lib/test_bitmap.c: clean up test_zero_fill_copy() test case and rename Since we have separate explicit test cases for bitmap_zero() / bitmap_clear() and bitmap_fill() / bitmap_set(), clean up test_zero_fill_copy() to only test bitmap_copy() functionality and thus rename a function to reflect the changes. While here, replace bitmap_fill() by bitmap_set() with proper values. Link: http://lkml.kernel.org/r/20180109172430.87452-3-andriy.shevchenko@xxxxxxxxxxxxxxx Signed-off-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> Reviewed-by: Yury Norov <ynorov@xxxxxxxxxxxxxxxxxx> Cc: Randy Dunlap <rdunlap@xxxxxxxxxxxxx> Cc: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- lib/test_bitmap.c | 29 +++++------------------------ 1 file changed, 5 insertions(+), 24 deletions(-) diff -puN lib/test_bitmap.c~bitmap-clean-up-test_zero_fill_copy-test-case-and-rename lib/test_bitmap.c --- a/lib/test_bitmap.c~bitmap-clean-up-test_zero_fill_copy-test-case-and-rename +++ a/lib/test_bitmap.c @@ -163,7 +163,7 @@ static void __init test_fill_set(void) expect_eq_pbl("0-1023", bmap, 1024); } -static void __init test_zero_fill_copy(void) +static void __init test_copy(void) { DECLARE_BITMAP(bmap1, 1024); DECLARE_BITMAP(bmap2, 1024); @@ -172,36 +172,20 @@ static void __init test_zero_fill_copy(v bitmap_zero(bmap2, 1024); /* single-word bitmaps */ - expect_eq_pbl("", bmap1, 23); - - bitmap_fill(bmap1, 19); - expect_eq_pbl("0-18", bmap1, 1024); - + bitmap_set(bmap1, 0, 19); bitmap_copy(bmap2, bmap1, 23); expect_eq_pbl("0-18", bmap2, 1024); - bitmap_fill(bmap2, 23); - expect_eq_pbl("0-22", bmap2, 1024); - + bitmap_set(bmap2, 0, 23); bitmap_copy(bmap2, bmap1, 23); expect_eq_pbl("0-18", bmap2, 1024); - bitmap_zero(bmap1, 23); - expect_eq_pbl("", bmap1, 1024); - /* multi-word bitmaps */ - bitmap_zero(bmap1, 1024); - expect_eq_pbl("", bmap1, 1024); - - bitmap_fill(bmap1, 109); - expect_eq_pbl("0-108", bmap1, 1024); - + bitmap_set(bmap1, 0, 109); bitmap_copy(bmap2, bmap1, 1024); expect_eq_pbl("0-108", bmap2, 1024); bitmap_fill(bmap2, 1024); - expect_eq_pbl("0-1023", bmap2, 1024); - bitmap_copy(bmap2, bmap1, 1024); expect_eq_pbl("0-108", bmap2, 1024); @@ -216,9 +200,6 @@ static void __init test_zero_fill_copy(v bitmap_fill(bmap2, 1024); bitmap_copy(bmap2, bmap1, 97); /* ... but aligned on word length */ expect_eq_pbl("0-108,128-1023", bmap2, 1024); - - bitmap_zero(bmap2, 97); /* ... but 0-padded til word length */ - expect_eq_pbl("128-1023", bmap2, 1024); } #define PARSE_TIME 0x1 @@ -369,7 +350,7 @@ static int __init test_bitmap_init(void) { test_zero_clear(); test_fill_set(); - test_zero_fill_copy(); + test_copy(); test_bitmap_arr32(); test_bitmap_parselist(); test_mem_optimisations(); _ -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
