Lines Matching defs:lz4
7 #include <linux/lz4.h>
30 struct z_erofs_lz4_cfgs *lz4 = data;
33 if (lz4) {
35 erofs_err(sb, "invalid lz4 cfgs, size=%u", size);
38 distance = le16_to_cpu(lz4->max_distance);
40 sbi->lz4.max_pclusterblks = le16_to_cpu(lz4->max_pclusterblks);
41 if (!sbi->lz4.max_pclusterblks) {
42 sbi->lz4.max_pclusterblks = 1; /* reserved case */
43 } else if (sbi->lz4.max_pclusterblks >
45 erofs_err(sb, "too large lz4 pclusterblks %u",
46 sbi->lz4.max_pclusterblks);
51 sbi->lz4.max_pclusterblks = 1;
54 sbi->lz4.max_distance_pages = distance ?
57 return erofs_pcpubuf_growsize(sbi->lz4.max_pclusterblks);
72 EROFS_SB(rq->sb)->lz4.max_distance_pages;
386 .name = "lz4"