50 static inline int lz4hc_init(struct lz4hc_data *hc4, const u8 *base)  in lz4hc_init()  argument
52 	memset((void *)hc4->hashtable, 0, sizeof(hc4->hashtable));  in lz4hc_init()
53 	memset(hc4->chaintable, 0xFF, sizeof(hc4->chaintable));  in lz4hc_init()
56 	hc4->nexttoupdate = base + 1;  in lz4hc_init()
58 	hc4->nexttoupdate = base;  in lz4hc_init()
60 	hc4->base = base;  in lz4hc_init()
65 static inline void lz4hc_insert(struct lz4hc_data *hc4, const u8 *ip)  in lz4hc_insert()  argument
67 	u16 *chaintable = hc4->chaintable;  in lz4hc_insert()
68 	HTYPE *hashtable  = hc4->hashtable;  in lz4hc_insert()
70 	const BYTE * const base = hc4->base;  in lz4hc_insert()
75 	while (hc4->nexttoupdate < ip) {  in lz4hc_insert()
76 		const u8 *p = hc4->nexttoupdate;  in lz4hc_insert()
82 		hc4->nexttoupdate++;  in lz4hc_insert()
121 static inline int lz4hc_insertandfindbestmatch(struct lz4hc_data *hc4,  in lz4hc_insertandfindbestmatch()  argument
124 	u16 *const chaintable = hc4->chaintable;  in lz4hc_insertandfindbestmatch()
125 	HTYPE *const hashtable = hc4->hashtable;  in lz4hc_insertandfindbestmatch()
128 	const BYTE * const base = hc4->base;  in lz4hc_insertandfindbestmatch()
137 	lz4hc_insert(hc4, ip);  in lz4hc_insertandfindbestmatch()
184 		hc4->nexttoupdate = end;  in lz4hc_insertandfindbestmatch()
190 static inline int lz4hc_insertandgetwidermatch(struct lz4hc_data *hc4,  in lz4hc_insertandgetwidermatch()  argument
194 	u16 *const chaintable = hc4->chaintable;  in lz4hc_insertandgetwidermatch()
195 	HTYPE *const hashtable = hc4->hashtable;  in lz4hc_insertandgetwidermatch()
197 	const BYTE * const base = hc4->base;  in lz4hc_insertandgetwidermatch()
206 	lz4hc_insert(hc4, ip);  in lz4hc_insertandgetwidermatch()
209 	while ((ref >= ip - MAX_DISTANCE) && (ref >= hc4->base)  in lz4hc_insertandgetwidermatch()
251 					&& (reft > hc4->base)  in lz4hc_insertandgetwidermatch()
522 	struct lz4hc_data *hc4 = (struct lz4hc_data *)wrkmem;  in lz4hc_compress()  local
523 	lz4hc_init(hc4, (const u8 *)src);  in lz4hc_compress()
524 	out_len = lz4_compresshcctx((struct lz4hc_data *)hc4, (const u8 *)src,  in lz4hc_compress()