osfmk/vm/vm_compressor.c

764 		pages_populated = (round_page_32(C_SEG_OFFSET_TO_BYTES(c_seg->c_populated_offset))) / PAGE_SIZE;
817 	current_populated_offset = c_seg->c_populated_offset;
831 				c_seg->c_populated_offset = (c_offset + (C_SEG_BYTES_TO_OFFSET(PAGE_SIZE) - 1)) & ~(C_SEG_BYTES_TO_OFFSET(PAGE_SIZE) - 1);
837 							   round_page_32(C_SEG_OFFSET_TO_BYTES(c_seg->c_populated_offset))) / PAGE_SIZE);
879 	old_populated_offset = c_seg->c_populated_offset;
917 	c_seg->c_populated_offset = (c_offset + (C_SEG_BYTES_TO_OFFSET(PAGE_SIZE) - 1)) & ~(C_SEG_BYTES_TO_OFFSET(PAGE_SIZE) - 1);
924 	if (old_populated_offset > c_seg->c_populated_offset) {
928 		gc_size = C_SEG_OFFSET_TO_BYTES(old_populated_offset - c_seg->c_populated_offset);
929 		gc_ptr = &c_seg->c_store.c_buffer[c_seg->c_populated_offset];
1038 		if (C_SEG_OFFSET_TO_BYTES(c_seg_dst->c_populated_offset - c_seg_dst->c_nextoffset) < (unsigned) c_size) {
1040 			if ((C_SEG_OFFSET_TO_BYTES(c_seg_dst->c_populated_offset) == C_SEG_BUFSIZE)) {
1046 					       (vm_offset_t) &c_seg_dst->c_store.c_buffer[c_seg_dst->c_populated_offset],
1050 			c_seg_dst->c_populated_offset += C_SEG_BYTES_TO_OFFSET(PAGE_SIZE);
1051 			assert(C_SEG_OFFSET_TO_BYTES(c_seg_dst->c_populated_offset) <= C_SEG_BUFSIZE);
2076 		c_seg->c_populated_offset = C_SEG_BYTES_TO_OFFSET(3 * PAGE_SIZE);
2126 	unused_bytes = trunc_page_32(C_SEG_OFFSET_TO_BYTES(c_seg->c_populated_offset - c_seg->c_nextoffset));
2145 		c_seg->c_populated_offset = offset_to_depopulate;
2220 	io_size = round_page_32(C_SEG_OFFSET_TO_BYTES(c_seg->c_populated_offset));
2300 	if (C_SEG_OFFSET_TO_BYTES(c_seg->c_populated_offset -
2303 	    (C_SEG_OFFSET_TO_BYTES(c_seg->c_populated_offset)
2308 				       (vm_offset_t) &c_seg->c_store.c_buffer[c_seg->c_populated_offset],
2314 		c_seg->c_populated_offset += C_SEG_BYTES_TO_OFFSET(PAGE_SIZE);
2546 				pages_populated = (round_page_32(C_SEG_OFFSET_TO_BYTES(c_seg->c_populated_offset))) / PAGE_SIZE;
2547 				c_seg->c_populated_offset = C_SEG_BYTES_TO_OFFSET(0);