/* * This function computes the actual size, in blocks, that can be prefetched, * and fetches it. */ static uint64_t dmu_zfetch_fetch(dnode_t *dn, uint64_t blkid, uint64_t nblks) { uint64_t fetchsz; uint64_t i; fetchsz = dmu_zfetch_fetchsz(dn, blkid, nblks); for (i = 0; i < fetchsz; i++) { dbuf_prefetch(dn, blkid + i); } return (fetchsz); }
/* * This function computes the actual size, in blocks, that can be prefetched, * and fetches it. */ static uint64_t dmu_zfetch_fetch(dnode_t *dn, uint64_t blkid, uint64_t nblks) { uint64_t fetchsz; uint64_t i; fetchsz = dmu_zfetch_fetchsz(dn, blkid, nblks); for (i = 0; i < fetchsz; i++) { dbuf_prefetch(dn, 0, blkid + i, ZIO_PRIORITY_ASYNC_READ, ARC_FLAG_PREFETCH); } return (fetchsz); }