bitmap_fold

Name:map_fold - fold larger bitmap into smaller, modulo specified size*@dst: resulting smaller bitmap*@orig: original larger bitmap*@sz: specified size*@nbits: number of bits in each of these bitmaps

Proto:void bitmap_fold(unsigned long *dst, const unsigned long *orig, unsigned int sz, unsigned int nbits)

Type:void

Parameter:

Type	Parameter	Name
unsigned long *	dst
const unsigned long *	orig
unsigned int	sz
unsigned int	nbits

1011

If dst == orig Then Return

1013

bitmap_zero(dst, nbits)

1015

for_each_set_bit(oldbit, orig, nbits)

1016

set_bit - Atomically set a bit in memory*@nr: the bit to set*@addr: the address to start counting from* This is a relaxed atomic operation (no implied memory barriers).* Note that @nr may be almost arbitrarily large; this function is not

**Caller**
Name	Describe
__nodes_fold

Source code conversion tool public plug-in interface	X
Support c/c++/esqlc/java Oracle/Informix/Mysql Plug-in can realize: logical Report Code generation and batch code conversion

Function report