1__BITMAP_SHIFT_RIGHT(9) Basic Kernel Library Functions __BITMAP_SHIFT_RIGHT(9)
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NAME

6       __bitmap_shift_right - logical right shift of the bits in a bitmap
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SYNOPSIS

9       void __bitmap_shift_right(unsigned long * dst,
10                                 const unsigned long * src, int shift,
11                                 int bits);
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ARGUMENTS

14       dst
15           destination bitmap
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17       src
18           source bitmap
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20       shift
21           shift by this many bits
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23       bits
24           bitmap size, in bits
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DESCRIPTION

27       Shifting right (dividing) means moving bits in the MS -> LS bit
28       direction. Zeros are fed into the vacated MS positions and the LS bits
29       shifted off the bottom are lost.
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32Kernel Hackers Manual 2.6.         June 2019           __BITMAP_SHIFT_RIGHT(9)
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