fs/zfs/zap_leaf.c

51 	((h) >> (64 - ZAP_LEAF_HASH_SHIFT(l)-(l)->l_phys->l_hdr.lh_prefix_len)))
111 	buf->l_hdr.lh_block_type =	BSWAP_64(buf->l_hdr.lh_block_type);
112 	buf->l_hdr.lh_prefix =		BSWAP_64(buf->l_hdr.lh_prefix);
113 	buf->l_hdr.lh_magic =		BSWAP_32(buf->l_hdr.lh_magic);
114 	buf->l_hdr.lh_nfree =		BSWAP_16(buf->l_hdr.lh_nfree);
115 	buf->l_hdr.lh_nentries =	BSWAP_16(buf->l_hdr.lh_nentries);
116 	buf->l_hdr.lh_prefix_len =	BSWAP_16(buf->l_hdr.lh_prefix_len);
117 	buf->l_hdr.lh_freelist =	BSWAP_16(buf->l_hdr.lh_freelist);
161 	zap_memset(&l->l_phys->l_hdr, 0, sizeof (struct zap_leaf_header));
168 	l->l_phys->l_hdr.lh_block_type = ZBT_LEAF;
169 	l->l_phys->l_hdr.lh_magic = ZAP_LEAF_MAGIC;
170 	l->l_phys->l_hdr.lh_nfree = ZAP_LEAF_NUMCHUNKS(l);
172 		l->l_phys->l_hdr.lh_flags |= ZLF_ENTRIES_CDSORTED;
184 	ASSERT(l->l_phys->l_hdr.lh_nfree > 0);
186 	chunk = l->l_phys->l_hdr.lh_freelist;
190 	l->l_phys->l_hdr.lh_freelist = ZAP_LEAF_CHUNK(l, chunk).l_free.lf_next;
192 	l->l_phys->l_hdr.lh_nfree--;
201 	ASSERT3U(l->l_phys->l_hdr.lh_nfree, <, ZAP_LEAF_NUMCHUNKS(l));
206 	zlf->lf_next = l->l_phys->l_hdr.lh_freelist;
208 	l->l_phys->l_hdr.lh_freelist = chunk;
210 	l->l_phys->l_hdr.lh_nfree++;
396 	ASSERT3U(l->l_phys->l_hdr.lh_magic, ==, ZAP_LEAF_MAGIC);
416 		    (l->l_phys->l_hdr.lh_flags & ZLF_ENTRIES_CDSORTED));
456 	ASSERT3U(l->l_phys->l_hdr.lh_magic, ==, ZAP_LEAF_MAGIC);
539 	if ((int)l->l_phys->l_hdr.lh_nfree < delta_chunks)
569 	l->l_phys->l_hdr.lh_nentries--;
593 		if (l->l_phys->l_hdr.lh_flags & ZLF_ENTRIES_CDSORTED) {
629 	if (l->l_phys->l_hdr.lh_nfree < numchunks)
650 	l->l_phys->l_hdr.lh_nentries++;
784 	l->l_phys->l_hdr.lh_nentries--;
785 	nl->l_phys->l_hdr.lh_nentries++;
795 	int bit = 64 - 1 - l->l_phys->l_hdr.lh_prefix_len;
798 	l->l_phys->l_hdr.lh_prefix <<= 1;
799 	l->l_phys->l_hdr.lh_prefix_len++;
800 	nl->l_phys->l_hdr.lh_prefix = l->l_phys->l_hdr.lh_prefix | 1;
801 	nl->l_phys->l_hdr.lh_prefix_len = l->l_phys->l_hdr.lh_prefix_len;
807 		l->l_phys->l_hdr.lh_flags |= ZLF_ENTRIES_CDSORTED;
836 	    l->l_phys->l_hdr.lh_prefix_len;
841 	n = l->l_phys->l_hdr.lh_nentries/5;
846 	    l->l_phys->l_hdr.lh_nfree * (ZAP_LEAF_ARRAY_BYTES+1))*10 /