diff options
author | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
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committer | André Fabian Silva Delgado <emulatorman@parabola.nu> | 2016-03-25 03:53:42 -0300 |
commit | 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 (patch) | |
tree | fa581f6dc1c0596391690d1f67eceef3af8246dc /tools/perf/util/bitmap.c | |
parent | d4e493caf788ef44982e131ff9c786546904d934 (diff) |
Linux-libre 4.5-gnu
Diffstat (limited to 'tools/perf/util/bitmap.c')
-rw-r--r-- | tools/perf/util/bitmap.c | 31 |
1 files changed, 0 insertions, 31 deletions
diff --git a/tools/perf/util/bitmap.c b/tools/perf/util/bitmap.c deleted file mode 100644 index 0a1adc111..000000000 --- a/tools/perf/util/bitmap.c +++ /dev/null @@ -1,31 +0,0 @@ -/* - * From lib/bitmap.c - * Helper functions for bitmap.h. - * - * This source code is licensed under the GNU General Public License, - * Version 2. See the file COPYING for more details. - */ -#include <linux/bitmap.h> - -int __bitmap_weight(const unsigned long *bitmap, int bits) -{ - int k, w = 0, lim = bits/BITS_PER_LONG; - - for (k = 0; k < lim; k++) - w += hweight_long(bitmap[k]); - - if (bits % BITS_PER_LONG) - w += hweight_long(bitmap[k] & BITMAP_LAST_WORD_MASK(bits)); - - return w; -} - -void __bitmap_or(unsigned long *dst, const unsigned long *bitmap1, - const unsigned long *bitmap2, int bits) -{ - int k; - int nr = BITS_TO_LONGS(bits); - - for (k = 0; k < nr; k++) - dst[k] = bitmap1[k] | bitmap2[k]; -} |