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| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2018-02-06 15:38:17 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2018-02-06 18:32:44 -0800 |
| commit | fe81814c3e091adde489e9d7ac1179340845e396 (patch) | |
| tree | 78dd2ae4f7c62a53003cb4f34f71bc8cfca52f82 /lib | |
| parent | lib/test_bitmap.c: add bitmap_fill()/bitmap_set() test cases (diff) | |
| download | linux-dev-fe81814c3e091adde489e9d7ac1179340845e396.tar.xz linux-dev-fe81814c3e091adde489e9d7ac1179340845e396.zip | |
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@linux.intel.com
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Yury Norov <ynorov@caviumnetworks.com>
Cc: Randy Dunlap <rdunlap@infradead.org>
Cc: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/test_bitmap.c | 29 |
1 files changed, 5 insertions, 24 deletions
diff --git a/lib/test_bitmap.c b/lib/test_bitmap.c index 6889fcc0e1f4..b3f235baa05d 100644 --- a/lib/test_bitmap.c +++ b/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(void) 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(void) 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(); |