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btop(9r)


NAME

  btop - General: Converts bytes to number of pages


SYNOPSIS

  int btop(
	  vm_offset_t virt_addr );


ARGUMENTS

  virt_addr
      Specifies the virtual address.


DESCRIPTION

  The btop routine converts the specified byte address to the number of
  pages.


RETURN VALUES

  The btop routine returns the number of kernel pages associated with the
  specified byte address.

Index Index for
Section 9r
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