44 	int bits[8];  member
88 static void init_rubin(struct rubin_state *rs, int div, int *bits)  in init_rubin()  argument
98 		rs->bits[c] = bits[c];  in init_rubin()
151 static void init_decode(struct rubin_state *rs, int div, int *bits)  in init_decode()  argument
153 	init_rubin(rs, div, bits);  in init_decode()
168 	int c, bits = 0;  in __do_decode()  local
171 	 * First, work out how many bits we need from the input stream.  in __do_decode()
176 		bits++;  in __do_decode()
185 	rs->bit_number += bits;  in __do_decode()
188 	 * Now get the bits.  We really want this to be "get n bits".  in __do_decode()
196 	} while (--bits);  in __do_decode()
237 		ret = encode(rs, rs->bit_divider-rs->bits[i],  in out_byte()
238 			     rs->bits[i], byte & 1);  in out_byte()
254 		result |= decode(rs, bit_divider - rs->bits[i],  in in_byte()
255 				 rs->bits[i]) << i;  in in_byte()
262 static int rubin_do_compress(int bit_divider, int *bits, unsigned char *data_in,  in rubin_do_compress()  argument
272 	init_rubin(&rs, bit_divider, bits);  in rubin_do_compress()
308 	int bits[8];  in jffs2_dynrubin_compress()  local
323 	memset(bits, 0, sizeof(int)*8);  in jffs2_dynrubin_compress()
326 			bits[7] += histo[i];  in jffs2_dynrubin_compress()
328 			bits[6] += histo[i];  in jffs2_dynrubin_compress()
330 			bits[5] += histo[i];  in jffs2_dynrubin_compress()
332 			bits[4] += histo[i];  in jffs2_dynrubin_compress()
334 			bits[3] += histo[i];  in jffs2_dynrubin_compress()
336 			bits[2] += histo[i];  in jffs2_dynrubin_compress()
338 			bits[1] += histo[i];  in jffs2_dynrubin_compress()
340 			bits[0] += histo[i];  in jffs2_dynrubin_compress()
344 		bits[i] = (bits[i] * 256) / mysrclen;  in jffs2_dynrubin_compress()
345 		if (!bits[i]) bits[i] = 1;  in jffs2_dynrubin_compress()
346 		if (bits[i] > 255) bits[i] = 255;  in jffs2_dynrubin_compress()
347 		cpage_out[i] = bits[i];  in jffs2_dynrubin_compress()
350 	ret = rubin_do_compress(256, bits, data_in, cpage_out+8, &mysrclen,  in jffs2_dynrubin_compress()
368 static void rubin_do_decompress(int bit_divider, int *bits,  in rubin_do_decompress()  argument
377 	init_decode(&rs, bit_divider, bits);  in rubin_do_decompress()
397 	int bits[8];  in jffs2_dynrubin_decompress()  local
401 		bits[c] = data_in[c];  in jffs2_dynrubin_decompress()
403 	rubin_do_decompress(256, bits, data_in+8, cpage_out, sourcelen-8,  in jffs2_dynrubin_decompress()