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Searched refs:crste (Results 1 – 4 of 4) sorted by relevance

/linux/arch/s390/kvm/gmap/
H A Ddat.h38 #define _CRSTE_TOK(l, t, p) ((union crste) { \
218 union crste { union
316 static_assert(sizeof(union crste) == sizeof(unsigned long));
337 union crste crstes[_CRST_ENTRIES];
355 typedef long (*dat_walk_op)(union crste *crste, gfn_t gfn, gfn_t next, struct dat_walk *w);
372 union crste *last;
414 static inline union crste _crste_fc0(kvm_pfn_t pfn, int tt) in _crste_fc0()
416 union crste res = { .val = PFN_PHYS(pfn) }; in _crste_fc0()
438 static inline union crste _crste_fc1(kvm_pfn_t pfn, int tt, bool writable, bool dirty) in _crste_fc1()
440 union crste res = { .val = PFN_PHYS(pfn) & _SEGMENT_MASK }; in _crste_fc1()
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H A Ddat.c108 union crste crste; in dat_set_asce_limit() local
112 crste = table->crstes[0]; in dat_set_asce_limit()
113 if (crste.h.fc) in dat_set_asce_limit()
115 if (!crste.h.i) { in dat_set_asce_limit()
116 asce->rsto = crste.h.fc0.to; in dat_set_asce_limit()
119 crste.h.tt--; in dat_set_asce_limit()
120 crst_table_init((void *)table, crste.val); in dat_set_asce_limit()
125 crste = _crste_fc0(asce->rsto, asce->dt + 1); in dat_set_asce_limit()
129 crst_table_init((void *)table, _CRSTE_HOLE(crste.h.tt).val); in dat_set_asce_limit()
130 table->crstes[0] = crste; in dat_set_asce_limit()
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H A Dgmap.c318 static long gmap_clear_young_crste(union crste *crstep, gfn_t gfn, gfn_t end, struct dat_walk *walk) in gmap_clear_young_crste()
321 union crste crste, new; in gmap_clear_young_crste() local
324 crste = READ_ONCE(*crstep); in gmap_clear_young_crste()
326 if (!crste.h.fc) in gmap_clear_young_crste()
328 if (!crste.s.fc1.y && crste.h.i) in gmap_clear_young_crste()
330 if (crste_prefix(crste) && !gmap_mkold_prefix(priv->gmap, gfn, end)) in gmap_clear_young_crste()
333 new = crste; in gmap_clear_young_crste()
338 folio_set_dirty(phys_to_folio(crste_origin_large(crste))); in gmap_clear_young_crste()
341 } while (!dat_crstep_xchg_atomic(crstep, crste, new, gfn, walk->asce)); in gmap_clear_young_crste()
400 static long _gmap_unmap_crste(union crste *crstep, gfn_t gfn, gfn_t next, struct dat_walk *walk) in _gmap_unmap_crste()
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/linux/arch/s390/kvm/s390/
H A Dgaccess.c1461 union crste *host, union crste *table, struct guest_fault *f, bool p) in _do_shadow_crste()
1463 union crste newcrste, oldcrste; in _do_shadow_crste()
1507 union crste *table, *host; in _gaccess_do_shadow()