bit_alloc
amp->am_memmap = bit_alloc(amp->am_nextents);
amp->am_syncmap = bit_alloc(amp->am_nextents);
sc->asid_set = bit_alloc(sc->asid_set_size, M_SMMU, M_WAITOK);
softc->vlan_tags = bit_alloc(4096, M_AQ, M_NOWAIT);
pdata->active_vlans = bit_alloc(VLAN_NVID, M_AXGBE, M_WAITOK|M_ZERO);
r->dwa_freelist = bit_alloc(r->dwa_count, M_BHND, M_NOWAIT);
softc->state_bv = bit_alloc(BNXT_STATE_MAX, M_DEVBUF,
t->stid_bitmap = bit_alloc(t->nstids, M_CXGBE, M_NOWAIT);
ident_set = bit_alloc(ident_set_size, M_HWT_CTX, M_WAITOK);
resmgr->resources = bit_alloc(num_res, M_ICE_RESMGR, M_NOWAIT);
xbb->kva_free = bit_alloc(xbb->reqlist_kva_pages, M_XENBLOCKBACK, M_NOWAIT);
tid_bitmap = bit_alloc(maxthread, M_TIDHASH, M_WAITOK);
intrcnt_bitmap = bit_alloc(nintrcnt, M_INTRNG, M_WAITOK | M_ZERO);
fl->ifl_rx_bitmap = bit_alloc(fl->ifl_size, M_IFLIB,
bitstr_t *bitstr = bit_alloc(nbits);
ATF_REQUIRE(b = bit_alloc(nbits));
ctx.item_mask = bit_alloc(ctl_stat_bits);
s->keys1 = bit_alloc(kbd_maxkey());
s->keys2 = bit_alloc(kbd_maxkey());
zfs->spacemap = bit_alloc(zfs->spacemapbits);
added = bit_alloc(count);