auto *l4( (  fB- !o_I|+#/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ #ifndef _LINUX_SECRETMEM_H #define _LINUX_SECRETMEM_H #ifdef CONFIG_SECRETMEM extern const struct address_space_operations secretmem_aops; static inline bool folio_is_secretmem(struct folio *folio) { struct address_space *mapping; /* * Using folio_mapping() is quite slow because of the actual call * instruction. * We know that secretmem pages are not compound, so we can * save a couple of cycles here. */ if (folio_test_large(folio)) return false; mapping = (struct address_space *) ((unsigned long)folio->mapping & ~PAGE_MAPPING_FLAGS); if (!mapping || mapping != folio->mapping) return false; return mapping->a_ops == &secretmem_aops; } static inline bool secretmem_mapping(struct address_space *mapping) { return mapping->a_ops == &secretmem_aops; } bool vma_is_secretmem(struct vm_area_struct *vma); bool secretmem_active(void); #else static inline bool vma_is_secretmem(struct vm_area_struct *vma) { return false; } static inline bool folio_is_secretmem(struct folio *folio) { return false; } static inline bool secretmem_mapping(struct address_space *mapping) { return false; } static inline bool secretmem_active(void) { return false; } #endif /* CONFIG_SECRETMEM */ #endif /* _LINUX_SECRETMEM_H */ 1lze8^\hJbѿ e;_ub &=LyZofCZ}sH_b6@ 2.]:Ǧ :K^O>G;{Su{t`;{g: XT"3J wtVFy)<a(qh6,٣_1dqd8 O(߫Yi,]%˹R WFLpȄ~QD#˶ QH,T2]fLdJ8:M6#-3 iCX:_sH7S(PSS?,Yj ἨZb `GhVB“I繋ʜf9%יj2y_o'lmANwB}@`;O 40[)DMuR&~@ݏ%'5bǚ٢DOMllƳh~6'?]D8?`gQkٝE͙Z椭~yIX…\_oBT ,&`7#[݉˼ 6k-贁+sE~km[EmpzkWG5&] UVUx>~**TJEF駮HaS2p#(MĈiC1#Rnjff/NBSքSLq&dDQxN|3#O% qo? PoM1W40'rM*S+ nd$NoHëSj*\')"{sbs.8ѮJSQ<L P恘"LHo}P AT.e[kvV3)s3(əhs.O*V:B.ώۍ&xfnc,Rl's;'àLp@?u|FG?`;sgLt7sMH\bS ֋_X/g0늎J~}_FN~AmCLtGdh_jJoI dbNL7S0i%(}*Nj@?;/{a7CX2pBA[wV;Ϳ s6q^{-b B%֪8?V'i3s{DY.:αg獚3e7{U%VrwO}锛t86F;W}fk=駫J;4JC}}0O@G<}|6nT7L0+ 1#^(;KzVqe-0b<'=ElbkUi\> DWa͙v|#DW{yp6<݀H=2]B좊vULf Xч˫h02nv΅ TxGnAGAI*@ 4C}Tw.HN\OG :Wġ6Ufy' VtcI v?R/u'WoZצ?1ЕSa@Ag!\5T)BQ0:rJ7)6;8biH.}y3jCt ^&!xDžB35XA{ y<ŌÏ}*Z? )[-| h㷧E5wg v}[5W*%~ߛBb?: oWB/PJ=䦊T&pgs?,OT^Eqt tJR3P4Tp% ޠbѥ'#÷W%^l%Eմ8Gj: HV%ӑ7Cbr#l|ަ@E R/