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Searched refs:ea (Results 1 – 25 of 167) sorted by relevance

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/Linux-v4.19/fs/hpfs/
Dea.c20 struct extended_attribute *ea = (struct extended_attribute *)ex; in hpfs_ea_ext_remove() local
27 if (ea_indirect(ea)) { in hpfs_ea_ext_remove()
28 if (ea_valuelen(ea) != 8) { in hpfs_ea_ext_remove()
33 if (hpfs_ea_read(s, a, ano, pos + 4, ea->namelen + 9, ex+4)) in hpfs_ea_ext_remove()
35 hpfs_ea_remove(s, ea_sec(ea), ea_in_anode(ea), ea_len(ea)); in hpfs_ea_ext_remove()
37 pos += ea->namelen + ea_valuelen(ea) + 5; in hpfs_ea_ext_remove()
81 struct extended_attribute *ea; in hpfs_read_ea() local
83 for (ea = fnode_ea(fnode); ea < ea_end; ea = next_ea(ea)) in hpfs_read_ea()
84 if (!strcmp(ea->name, key)) { in hpfs_read_ea()
85 if (ea_indirect(ea)) in hpfs_read_ea()
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Dinode.c50 void *ea; in hpfs_read_inode() local
63 if ((ea = hpfs_get_ea(i->i_sb, fnode, "UID", &ea_size))) { in hpfs_read_inode()
65 i_uid_write(i, le16_to_cpu(*(__le16*)ea)); in hpfs_read_inode()
68 kfree(ea); in hpfs_read_inode()
70 if ((ea = hpfs_get_ea(i->i_sb, fnode, "GID", &ea_size))) { in hpfs_read_inode()
72 i_gid_write(i, le16_to_cpu(*(__le16*)ea)); in hpfs_read_inode()
75 kfree(ea); in hpfs_read_inode()
77 if ((ea = hpfs_get_ea(i->i_sb, fnode, "SYMLINK", &ea_size))) { in hpfs_read_inode()
78 kfree(ea); in hpfs_read_inode()
89 if ((ea = hpfs_get_ea(i->i_sb, fnode, "MODE", &ea_size))) { in hpfs_read_inode()
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Dhpfs_fn.h145 static unsigned ea_valuelen(struct extended_attribute *ea) in ea_valuelen() argument
147 return ea->valuelen_lo + 256 * ea->valuelen_hi; in ea_valuelen()
150 static inline struct extended_attribute *next_ea(struct extended_attribute *ea) in next_ea() argument
152 return (struct extended_attribute *)((char *)ea + 5 + ea->namelen + ea_valuelen(ea)); in next_ea()
155 static inline secno ea_sec(struct extended_attribute *ea) in ea_sec() argument
157 return le32_to_cpu(get_unaligned((__le32 *)((char *)ea + 9 + ea->namelen))); in ea_sec()
160 static inline secno ea_len(struct extended_attribute *ea) in ea_len() argument
162 return le32_to_cpu(get_unaligned((__le32 *)((char *)ea + 5 + ea->namelen))); in ea_len()
165 static inline char *ea_data(struct extended_attribute *ea) in ea_data() argument
167 return (char *)((char *)ea + 5 + ea->namelen); in ea_data()
/Linux-v4.19/fs/gfs2/
Dxattr.h16 #define GFS2_EA_REC_LEN(ea) be32_to_cpu((ea)->ea_rec_len) argument
17 #define GFS2_EA_DATA_LEN(ea) be32_to_cpu((ea)->ea_data_len) argument
19 #define GFS2_EA_SIZE(ea) \ argument
20 ALIGN(sizeof(struct gfs2_ea_header) + (ea)->ea_name_len + \
21 ((GFS2_EA_IS_STUFFED(ea)) ? GFS2_EA_DATA_LEN(ea) : \
22 (sizeof(__be64) * (ea)->ea_num_ptrs)), 8)
24 #define GFS2_EA_IS_STUFFED(ea) (!(ea)->ea_num_ptrs) argument
25 #define GFS2_EA_IS_LAST(ea) ((ea)->ea_flags & GFS2_EAFLAG_LAST) argument
30 #define GFS2_EA2NAME(ea) ((char *)((struct gfs2_ea_header *)(ea) + 1)) argument
31 #define GFS2_EA2DATA(ea) (GFS2_EA2NAME(ea) + (ea)->ea_name_len) argument
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Dxattr.c77 struct gfs2_ea_header *ea,
83 struct gfs2_ea_header *ea, *prev = NULL; in ea_foreach_i() local
89 for (ea = GFS2_EA_BH2FIRST(bh);; prev = ea, ea = GFS2_EA2NEXT(ea)) { in ea_foreach_i()
90 if (!GFS2_EA_REC_LEN(ea)) in ea_foreach_i()
92 if (!(bh->b_data <= (char *)ea && (char *)GFS2_EA2NEXT(ea) <= in ea_foreach_i()
95 if (!GFS2_EATYPE_VALID(ea->ea_type)) in ea_foreach_i()
98 error = ea_call(ip, bh, ea, prev, data); in ea_foreach_i()
102 if (GFS2_EA_IS_LAST(ea)) { in ea_foreach_i()
103 if ((char *)GFS2_EA2NEXT(ea) != in ea_foreach_i()
168 struct gfs2_ea_header *ea, struct gfs2_ea_header *prev, in ea_find_i() argument
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/Linux-v4.19/fs/jfs/
Dxattr.c108 static inline int name_size(struct jfs_ea *ea) in name_size() argument
110 if (is_known_namespace(ea->name)) in name_size()
111 return ea->namelen; in name_size()
113 return ea->namelen + XATTR_OS2_PREFIX_LEN; in name_size()
116 static inline int copy_name(char *buffer, struct jfs_ea *ea) in copy_name() argument
118 int len = ea->namelen; in copy_name()
120 if (!is_known_namespace(ea->name)) { in copy_name()
125 memcpy(buffer, ea->name, ea->namelen); in copy_name()
126 buffer[ea->namelen] = 0; in copy_name()
157 int size, dxd_t * ea) in ea_write_inline() argument
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Djfs_xattr.h38 struct jfs_ea ea[0]; /* Variable length list */ member
48 #define EA_SIZE(ea) \ argument
49 (sizeof (struct jfs_ea) + (ea)->namelen + 1 + \
50 le16_to_cpu((ea)->valuelen))
51 #define NEXT_EA(ea) ((struct jfs_ea *) (((char *) (ea)) + (EA_SIZE (ea)))) argument
52 #define FIRST_EA(ealist) ((ealist)->ea)
/Linux-v4.19/arch/powerpc/mm/
Dcopro_fault.c36 int copro_handle_mm_fault(struct mm_struct *mm, unsigned long ea, in copro_handle_mm_fault() argument
51 vma = find_vma(mm, ea); in copro_handle_mm_fault()
55 if (ea < vma->vm_start) { in copro_handle_mm_fault()
58 if (expand_stack(vma, ea)) in copro_handle_mm_fault()
80 *flt = handle_mm_fault(vma, ea, is_write ? FAULT_FLAG_WRITE : 0); in copro_handle_mm_fault()
103 int copro_calculate_slb(struct mm_struct *mm, u64 ea, struct copro_slb *slb) in copro_calculate_slb() argument
108 switch (REGION_ID(ea)) { in copro_calculate_slb()
110 pr_devel("%s: 0x%llx -- USER_REGION_ID\n", __func__, ea); in copro_calculate_slb()
113 psize = get_slice_psize(mm, ea); in copro_calculate_slb()
114 ssize = user_segment_size(ea); in copro_calculate_slb()
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Dslb.c37 extern void slb_allocate(unsigned long ea);
42 static inline unsigned long mk_esid_data(unsigned long ea, int ssize, in mk_esid_data() argument
45 return (ea & slb_esid_mask(ssize)) | SLB_ESID_V | index; in mk_esid_data()
48 static inline unsigned long mk_vsid_data(unsigned long ea, int ssize, in mk_vsid_data() argument
51 return (get_kernel_vsid(ea, ssize) << slb_vsid_shift(ssize)) | flags | in mk_vsid_data()
55 static inline void slb_shadow_update(unsigned long ea, int ssize, in slb_shadow_update() argument
67 WRITE_ONCE(p->save_area[index].vsid, cpu_to_be64(mk_vsid_data(ea, ssize, flags))); in slb_shadow_update()
68 WRITE_ONCE(p->save_area[index].esid, cpu_to_be64(mk_esid_data(ea, ssize, index))); in slb_shadow_update()
76 static inline void create_shadowed_slbe(unsigned long ea, int ssize, in create_shadowed_slbe() argument
85 slb_shadow_update(ea, ssize, flags, index); in create_shadowed_slbe()
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Dpgtable-book3e.c73 int map_kernel_page(unsigned long ea, unsigned long pa, unsigned long flags) in map_kernel_page() argument
82 pgdp = pgd_offset_k(ea); in map_kernel_page()
83 pudp = pud_alloc(&init_mm, pgdp, ea); in map_kernel_page()
86 pmdp = pmd_alloc(&init_mm, pudp, ea); in map_kernel_page()
89 ptep = pte_alloc_kernel(pmdp, ea); in map_kernel_page()
92 set_pte_at(&init_mm, ea, ptep, pfn_pte(pa >> PAGE_SHIFT, in map_kernel_page()
95 pgdp = pgd_offset_k(ea); in map_kernel_page()
103 pudp = pud_offset(pgdp, ea); in map_kernel_page()
109 pmdp = pmd_offset(pudp, ea); in map_kernel_page()
115 ptep = pte_offset_kernel(pmdp, ea); in map_kernel_page()
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Dhash_utils_64.c1141 static int subpage_protection(struct mm_struct *mm, unsigned long ea) in subpage_protection() argument
1147 if (ea >= spt->maxaddr) in subpage_protection()
1149 if (ea < 0x100000000UL) { in subpage_protection()
1153 sbpm = spt->protptrs[ea >> SBP_L3_SHIFT]; in subpage_protection()
1157 sbpp = sbpm[(ea >> SBP_L2_SHIFT) & (SBP_L2_COUNT - 1)]; in subpage_protection()
1160 spp = sbpp[(ea >> PAGE_SHIFT) & (SBP_L1_COUNT - 1)]; in subpage_protection()
1163 spp >>= 30 - 2 * ((ea >> 12) & 0xf); in subpage_protection()
1176 static inline int subpage_protection(struct mm_struct *mm, unsigned long ea) in subpage_protection() argument
1182 void hash_failure_debug(unsigned long ea, unsigned long access, in hash_failure_debug() argument
1189 ea, access, current->comm); in hash_failure_debug()
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Ddump_hashpagetable.c188 static void dump_hpte_info(struct pg_state *st, unsigned long ea, u64 v, u64 r, in dump_hpte_info() argument
193 while (ea >= st->marker[1].start_address) { in dump_hpte_info()
197 seq_printf(st->seq, "0x%lx:\t", ea); in dump_hpte_info()
211 static int native_find(unsigned long ea, int psize, bool primary, u64 *v, u64 in native_find() argument
220 vsid = get_kernel_vsid(ea, ssize); in native_find()
221 vpn = hpt_vpn(ea, vsid, ssize); in native_find()
245 static int pseries_find(unsigned long ea, int psize, bool primary, u64 *v, u64 *r) in pseries_find() argument
254 vsid = get_kernel_vsid(ea, ssize); in pseries_find()
255 vpn = hpt_vpn(ea, vsid, ssize); in pseries_find()
320 static int base_hpte_find(unsigned long ea, int psize, bool primary, u64 *v, in base_hpte_find() argument
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Dhugetlbpage-book3e.c110 static inline int book3e_tlb_exists(unsigned long ea, unsigned long pid) in book3e_tlb_exists() argument
122 : "=&r"(found) : "r"(ea)); in book3e_tlb_exists()
128 : "=&r"(found) : "r"(ea)); in book3e_tlb_exists()
134 void book3e_hugetlb_preload(struct vm_area_struct *vma, unsigned long ea, in book3e_hugetlb_preload() argument
147 if (unlikely(is_kernel_addr(ea))) in book3e_hugetlb_preload()
163 if (unlikely(book3e_tlb_exists(ea, mm->context.id))) { in book3e_hugetlb_preload()
176 mas2 = ea & ~((1UL << shift) - 1); in book3e_hugetlb_preload()
/Linux-v4.19/arch/powerpc/lib/
Dsstep.c55 extern int do_lq(unsigned long ea, unsigned long *regs);
56 extern int do_stq(unsigned long ea, unsigned long val0, unsigned long val1);
57 extern int do_lqarx(unsigned long ea, unsigned long *regs);
58 extern int do_stqcx(unsigned long ea, unsigned long val0, unsigned long val1,
109 unsigned long ea, int nb) in address_ok() argument
113 if (__access_ok(ea, nb, USER_DS)) in address_ok()
115 if (__access_ok(ea, 1, USER_DS)) in address_ok()
119 regs->dar = ea; in address_ok()
130 unsigned long ea; in dform_ea() local
133 ea = (signed short) instr; /* sign-extend */ in dform_ea()
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/Linux-v4.19/arch/nios2/kernel/
Dtraps.c120 fp->ea -= 4; in breakpoint_c()
121 _exception(SIGTRAP, fp, TRAP_BRKPT, fp->ea); in breakpoint_c()
131 fp->ea -= 4; in handle_unaligned_c()
141 pr_alert(" op-code 0x%08lx\n", *(unsigned long *)(fp->ea)); in handle_unaligned_c()
153 fp->ea -= 4; in handle_illegal_c()
154 _exception(SIGILL, fp, ILL_ILLOPC, fp->ea); in handle_illegal_c()
160 fp->ea -= 4; in handle_supervisor_instr()
161 _exception(SIGILL, fp, ILL_PRVOPC, fp->ea); in handle_supervisor_instr()
167 fp->ea -= 4; in handle_diverror_c()
168 _exception(SIGFPE, fp, FPE_INTDIV, fp->ea); in handle_diverror_c()
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Dmisaligned.c75 fp->ea -= 4; in handle_unaligned_c()
83 isn = *(unsigned long *)(fp->ea); in handle_unaligned_c()
156 fp->ea, (unsigned int)addr, in handle_unaligned_c()
160 fp->ea, in handle_unaligned_c()
164 _exception(SIGSEGV, fp, SEGV_MAPERR, fp->ea); in handle_unaligned_c()
174 fp->ea += 4; in handle_unaligned_c()
178 fp->ea, in handle_unaligned_c()
195 fp->ea, fp->ra, fp->sp); in handle_unaligned_c()
199 _exception(SIGBUS, fp, BUS_ADRALN, fp->ea); in handle_unaligned_c()
201 fp->ea += 4; /* else advance */ in handle_unaligned_c()
/Linux-v4.19/arch/powerpc/include/asm/
Dpte-walk.h7 extern pte_t *__find_linux_pte(pgd_t *pgdir, unsigned long ea,
10 static inline pte_t *find_linux_pte(pgd_t *pgdir, unsigned long ea, in find_linux_pte() argument
14 return __find_linux_pte(pgdir, ea, is_thp, hshift); in find_linux_pte()
17 static inline pte_t *find_init_mm_pte(unsigned long ea, unsigned *hshift) in find_init_mm_pte() argument
20 return __find_linux_pte(pgdir, ea, NULL, hshift); in find_init_mm_pte()
26 static inline pte_t *find_current_mm_pte(pgd_t *pgdir, unsigned long ea, in find_current_mm_pte() argument
32 return __find_linux_pte(pgdir, ea, is_thp, hshift); in find_current_mm_pte()
/Linux-v4.19/drivers/misc/cxl/
Dfault.c89 u64 ea) in cxl_fault_segment() argument
94 if (!(rc = copro_calculate_slb(mm, ea, &slb))) { in cxl_fault_segment()
117 struct mm_struct *mm, u64 ea) in cxl_handle_segment_miss() argument
121 pr_devel("CXL interrupt: Segment fault pe: %i ea: %#llx\n", ctx->pe, ea); in cxl_handle_segment_miss()
122 trace_cxl_ste_miss(ctx, ea); in cxl_handle_segment_miss()
124 if ((rc = cxl_fault_segment(ctx, mm, ea))) in cxl_handle_segment_miss()
287 static void cxl_prefault_one(struct cxl_context *ctx, u64 ea) in cxl_prefault_one() argument
298 cxl_fault_segment(ctx, mm, ea); in cxl_prefault_one()
303 static u64 next_segment(u64 ea, u64 vsid) in next_segment() argument
306 ea |= (1ULL << 40) - 1; in next_segment()
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/Linux-v4.19/arch/powerpc/include/asm/book3s/64/
Dmmu-hash.h150 unsigned long ea,
160 int (*hpte_removebolted)(unsigned long ea,
412 static inline unsigned long hpt_vpn(unsigned long ea, in hpt_vpn() argument
419 return (vsid << (s_shift - VPN_SHIFT)) | ((ea >> VPN_SHIFT) & mask); in hpt_vpn()
448 extern int __hash_page_4K(unsigned long ea, unsigned long access,
451 extern int __hash_page_64K(unsigned long ea, unsigned long access,
456 extern int hash_page_mm(struct mm_struct *mm, unsigned long ea,
459 extern int hash_page(unsigned long ea, unsigned long access, unsigned long trap,
461 int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid,
465 extern int __hash_page_thp(unsigned long ea, unsigned long access,
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/Linux-v4.19/fs/udf/
Dmisc.c50 uint8_t *ea = NULL, *ad = NULL; in udf_add_extendedattr() local
55 ea = iinfo->i_ext.i_data; in udf_add_extendedattr()
59 ad = ea; in udf_add_extendedattr()
70 eahd = (struct extendedAttrHeaderDesc *)ea; in udf_add_extendedattr()
107 memmove(&ea[offset - aal + size], in udf_add_extendedattr()
108 &ea[aal], offset - aal); in udf_add_extendedattr()
117 memmove(&ea[offset - ial + size], in udf_add_extendedattr()
118 &ea[ial], offset - ial); in udf_add_extendedattr()
128 memmove(&ea[offset - aal + size], in udf_add_extendedattr()
129 &ea[aal], offset - aal); in udf_add_extendedattr()
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/Linux-v4.19/arch/powerpc/platforms/cell/spufs/
Dfault.c37 unsigned long ea, int type) in spufs_handle_event() argument
56 info.si_addr = (void __user *)ea; in spufs_handle_event()
112 u64 ea, dsisr, access; in spufs_handle_class1() local
126 ea = ctx->csa.class_1_dar; in spufs_handle_class1()
134 pr_debug("ctx %p: ea %016llx, dsisr %016llx state %d\n", ctx, ea, in spufs_handle_class1()
147 ret = hash_page(ea, access, 0x300, dsisr); in spufs_handle_class1()
152 ret = copro_handle_mm_fault(current->mm, ea, dsisr, &flt); in spufs_handle_class1()
187 spufs_handle_event(ctx, ea, SPE_EVENT_SPE_DATA_STORAGE); in spufs_handle_class1()
/Linux-v4.19/arch/powerpc/math-emu/
Dstfiwx.c7 stfiwx(u32 *frS, void *ea) in stfiwx() argument
10 printk("%s: %p %p\n", __func__, frS, ea); in stfiwx()
13 if (copy_to_user(ea, &frS[1], sizeof(frS[1]))) in stfiwx()
Dlfd.c10 lfd(void *frD, void *ea) in lfd() argument
12 if (copy_from_user(frD, ea, sizeof(double))) in lfd()
15 printk("%s: D %p, ea %p: ", __func__, frD, ea); in lfd()
Dstfd.c7 stfd(void *frS, void *ea) in stfd() argument
11 printk("%s: S %p, ea %p: ", __func__, frS, ea); in stfd()
17 if (copy_to_user(ea, frS, sizeof(double))) in stfd()
/Linux-v4.19/drivers/scsi/qla2xxx/
Dqla_init.c171 struct event_arg ea; in qla2x00_async_login_sp_done() local
179 memset(&ea, 0, sizeof(ea)); in qla2x00_async_login_sp_done()
180 ea.event = FCME_PLOGI_DONE; in qla2x00_async_login_sp_done()
181 ea.fcport = sp->fcport; in qla2x00_async_login_sp_done()
182 ea.data[0] = lio->u.logio.data[0]; in qla2x00_async_login_sp_done()
183 ea.data[1] = lio->u.logio.data[1]; in qla2x00_async_login_sp_done()
184 ea.iop[0] = lio->u.logio.iop[0]; in qla2x00_async_login_sp_done()
185 ea.iop[1] = lio->u.logio.iop[1]; in qla2x00_async_login_sp_done()
186 ea.sp = sp; in qla2x00_async_login_sp_done()
187 qla2x00_fcport_event_handler(vha, &ea); in qla2x00_async_login_sp_done()
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