diff options
Diffstat (limited to 'lib/bitmap.c')
| -rw-r--r-- | lib/bitmap.c | 31 |
1 files changed, 16 insertions, 15 deletions
diff --git a/lib/bitmap.c b/lib/bitmap.c index 89260aa342d6..21a7640c5eed 100644 --- a/lib/bitmap.c +++ b/lib/bitmap.c @@ -182,21 +182,22 @@ EXPORT_SYMBOL(__bitmap_shift_left); * * In pictures, example for a big-endian 32-bit architecture: * - * @src: - * 31 63 - * | | - * 10000000 11000001 11110010 00010101 10000000 11000001 01110010 00010101 - * | | | | - * 16 14 0 32 - * - * if @cut is 3, and @first is 14, bits 14-16 in @src are cut and @dst is: - * - * 31 63 - * | | - * 10110000 00011000 00110010 00010101 00010000 00011000 00101110 01000010 - * | | | - * 14 (bit 17 0 32 - * from @src) + * The @src bitmap is:: + * + * 31 63 + * | | + * 10000000 11000001 11110010 00010101 10000000 11000001 01110010 00010101 + * | | | | + * 16 14 0 32 + * + * if @cut is 3, and @first is 14, bits 14-16 in @src are cut and @dst is:: + * + * 31 63 + * | | + * 10110000 00011000 00110010 00010101 00010000 00011000 00101110 01000010 + * | | | + * 14 (bit 17 0 32 + * from @src) * * Note that @dst and @src might overlap partially or entirely. * |