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Searched refs:ea (Results 1 – 25 of 119) sorted by relevance

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/linux/fs/jfs/
H A Dxattr.c95 static inline int name_size(struct jfs_ea *ea) in name_size() argument
97 if (is_known_namespace(ea->name)) in name_size()
98 return ea->namelen; in name_size()
100 return ea->namelen + XATTR_OS2_PREFIX_LEN; in name_size()
103 static inline int copy_name(char *buffer, struct jfs_ea *ea) in copy_name() argument
105 int len = ea->namelen; in copy_name()
107 if (!is_known_namespace(ea->name)) { in copy_name()
112 memcpy(buffer, ea->name, ea->namelen); in copy_name()
113 buffer[ea->namelen] = 0; in copy_name()
144 int size, dxd_t * ea) in ea_write_inline() argument
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H A Djfs_xattr.h25 struct jfs_ea ea[]; /* Variable length list */ member
35 #define EA_SIZE(ea) \ argument
36 (sizeof (struct jfs_ea) + (ea)->namelen + 1 + \
37 le16_to_cpu((ea)->valuelen))
38 #define NEXT_EA(ea) ((struct jfs_ea *) (((char *) (ea)) + (EA_SIZE (ea)))) argument
39 #define FIRST_EA(ealist) ((ealist)->ea)
/linux/arch/powerpc/mm/book3s64/
H A Dslb.c32 static long slb_allocate_user(struct mm_struct *mm, unsigned long ea);
54 static void assert_slb_presence(bool present, unsigned long ea) in assert_slb_presence() argument
68 ea &= ~((1UL << SID_SHIFT) - 1); in assert_slb_presence()
69 asm volatile(__PPC_SLBFEE_DOT(%0, %1) : "=r"(tmp) : "r"(ea) : "cr0"); in assert_slb_presence()
75 static inline void slb_shadow_update(unsigned long ea, int ssize, in slb_shadow_update() argument
87 WRITE_ONCE(p->save_area[index].vsid, cpu_to_be64(mk_vsid_data(ea, ssize, flags))); in slb_shadow_update()
88 WRITE_ONCE(p->save_area[index].esid, cpu_to_be64(mk_esid_data(ea, ssize, index))); in slb_shadow_update()
96 static inline void create_shadowed_slbe(unsigned long ea, int ssize, in create_shadowed_slbe() argument
105 slb_shadow_update(ea, ssize, flags, index); in create_shadowed_slbe()
107 assert_slb_presence(false, ea); in create_shadowed_slbe()
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H A Dhash_64k.c38 int __hash_page_4K(unsigned long ea, unsigned long access, unsigned long vsid, in __hash_page_4K() argument
89 subpg_index = (ea & (PAGE_SIZE - 1)) >> shift; in __hash_page_4K()
90 vpn = hpt_vpn(ea, vsid, ssize); in __hash_page_4K()
213 hash_failure_debug(ea, access, vsid, trap, ssize, in __hash_page_4K()
222 hpt_do_stress(ea, hpte_group); in __hash_page_4K()
228 int __hash_page_64K(unsigned long ea, unsigned long access, in __hash_page_64K() argument
275 vpn = hpt_vpn(ea, vsid, ssize); in __hash_page_64K()
328 hash_failure_debug(ea, access, vsid, trap, ssize, in __hash_page_64K()
337 hpt_do_stress(ea, hpte_group); in __hash_page_64K()
/linux/fs/gfs2/
H A Dxattr.c85 struct gfs2_ea_header *ea,
92 struct gfs2_ea_header *ea, *prev = NULL; in ea_foreach_i() local
98 for (ea = GFS2_EA_BH2FIRST(bh);; prev = ea, ea = GFS2_EA2NEXT(ea)) { in ea_foreach_i()
99 if (!GFS2_EA_REC_LEN(ea)) { in ea_foreach_i()
103 if (!(bh->b_data <= (char *)ea && (char *)GFS2_EA2NEXT(ea) <= in ea_foreach_i()
108 if (!gfs2_eatype_valid(sdp, ea->ea_type)) { in ea_foreach_i()
112 error = ea_call(ip, bh, ea, prev, data); in ea_foreach_i()
116 if (GFS2_EA_IS_LAST(ea)) { in ea_foreach_i()
117 if ((char *)GFS2_EA2NEXT(ea) != in ea_foreach_i()
180 struct gfs2_ea_header *ea, struct gfs2_ea_header *prev, in ea_find_i() argument
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/linux/arch/powerpc/kernel/
H A Dhw_breakpoint_constraints.c14 static bool ea_user_range_overlaps(unsigned long ea, int size, in ea_user_range_overlaps() argument
17 return ((ea < info->address + info->len) && in ea_user_range_overlaps()
18 (ea + size > info->address)); in ea_user_range_overlaps()
31 static bool ea_hw_range_overlaps(unsigned long ea, int size, in ea_hw_range_overlaps() argument
47 return ((ea < hw_end_addr) && (ea + size > hw_start_addr)); in ea_hw_range_overlaps()
84 unsigned long ea, int type, int size, in wp_check_constraints() argument
118 if (ea_user_range_overlaps(ea, size, info)) in wp_check_constraints()
121 if (ea_hw_range_overlaps(ea, size, info)) { in wp_check_constraints()
131 int *type, int *size, unsigned long *ea) in wp_get_instr_detail() argument
145 *ea = op.ea; in wp_get_instr_detail()
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/linux/arch/nios2/kernel/
H A Dtraps.c116 fp->ea -= 4; in breakpoint_c()
117 _exception(SIGTRAP, fp, TRAP_BRKPT, fp->ea); in breakpoint_c()
127 fp->ea -= 4; in handle_unaligned_c()
137 pr_alert(" op-code 0x%08lx\n", *(unsigned long *)(fp->ea)); in handle_unaligned_c()
149 fp->ea -= 4; in handle_illegal_c()
150 _exception(SIGILL, fp, ILL_ILLOPC, fp->ea); in handle_illegal_c()
156 fp->ea -= 4; in handle_supervisor_instr()
157 _exception(SIGILL, fp, ILL_PRVOPC, fp->ea); in handle_supervisor_instr()
163 fp->ea -= 4; in handle_diverror_c()
164 _exception(SIGFPE, fp, FPE_INTDIV, fp->ea); in handle_diverror_c()
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H A 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()
H A Dkgdb.c52 { "pc", GDB_SIZEOF_REG, offsetof(struct pt_regs, ea) },
101 gdb_regs[GDB_PC] = p->thread.kregs->ea; in sleeping_thread_to_gdb_regs()
106 regs->ea = pc; in kgdb_arch_set_pc()
122 regs->ea = addr; in kgdb_arch_handle_exception()
137 regs->ea -= 4; in kgdb_breakpoint_c()
/linux/arch/powerpc/include/asm/book3s/64/
H A Dmmu-hash.h146 unsigned long ea,
156 int (*hpte_removebolted)(unsigned long ea,
420 static inline unsigned long hpt_vpn(unsigned long ea, in hpt_vpn() argument
427 return (vsid << (s_shift - VPN_SHIFT)) | ((ea >> VPN_SHIFT) & mask); in hpt_vpn()
459 extern int __hash_page_4K(unsigned long ea, unsigned long access,
462 extern int __hash_page_64K(unsigned long ea, unsigned long access,
467 extern int hash_page_mm(struct mm_struct *mm, unsigned long ea,
470 extern int hash_page(unsigned long ea, unsigned long access, unsigned long trap,
473 int __hash_page(unsigned long trap, unsigned long ea, unsigned long dsisr, unsigned long msr);
474 int __hash_page_huge(unsigned long ea, unsigned long access, unsigned long vsid,
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H A Dhash.h91 #define NON_LINEAR_REGION_ID(ea) ((((unsigned long)ea - H_KERN_VIRT_START) >> REGION_SHIFT) + 2) argument
116 static inline int get_region_id(unsigned long ea) in get_region_id() argument
119 int id = (ea >> 60UL); in get_region_id()
127 if (ea < H_KERN_VIRT_START) in get_region_id()
132 region_id = NON_LINEAR_REGION_ID(ea); in get_region_id()
287 int hash__map_kernel_page(unsigned long ea, unsigned long pa, pgprot_t prot);
/linux/fs/udf/
H A Dmisc.c30 uint8_t *ea = NULL, *ad = NULL; in udf_add_extendedattr() local
35 ea = iinfo->i_data; in udf_add_extendedattr()
39 ad = ea; in udf_add_extendedattr()
50 eahd = (struct extendedAttrHeaderDesc *)ea; in udf_add_extendedattr()
87 memmove(&ea[offset - aal + size], in udf_add_extendedattr()
88 &ea[aal], offset - aal); in udf_add_extendedattr()
97 memmove(&ea[offset - ial + size], in udf_add_extendedattr()
98 &ea[ial], offset - ial); in udf_add_extendedattr()
108 memmove(&ea[offset - aal + size], in udf_add_extendedattr()
109 &ea[aal], offset - aal); in udf_add_extendedattr()
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/linux/tools/testing/selftests/net/
H A Dnetlink-dumps.c43 nl_get_extack(char *buf, size_t n, struct ext_ack *ea) in nl_get_extack() argument
62 ea->err = -*(int *)NLMSG_DATA(nlh); in nl_get_extack()
70 ea->attr_offs = ynl_attr_get_u32(attr); in nl_get_extack()
73 ea->miss_type = ynl_attr_get_u32(attr); in nl_get_extack()
76 ea->miss_nest = ynl_attr_get_u32(attr); in nl_get_extack()
79 ea->str = ynl_attr_get_str(attr); in nl_get_extack()
148 struct ext_ack ea = {}; in TEST() local
157 ret = nl_get_extack(buf, n, &ea); in TEST()
162 if (ret == FOUND_ERR && (ea.err == ENOBUFS || ea.err == EBUSY)) in TEST()
165 EXPECT_EQ(ea.err, EINVAL); in TEST()
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/linux/arch/powerpc/platforms/cell/spufs/
H A Dfault.c24 unsigned long ea, int type) in spufs_handle_event() argument
38 force_sig_fault(SIGSEGV, SEGV_ACCERR, (void __user *)ea); in spufs_handle_event()
88 u64 ea, dsisr, access; in spufs_handle_class1() local
102 ea = ctx->csa.class_1_dar; in spufs_handle_class1()
110 pr_debug("ctx %p: ea %016llx, dsisr %016llx state %d\n", ctx, ea, in spufs_handle_class1()
123 ret = hash_page(ea, access, 0x300, dsisr); in spufs_handle_class1()
128 ret = copro_handle_mm_fault(current->mm, ea, dsisr, &flt); in spufs_handle_class1()
163 spufs_handle_event(ctx, ea, SPE_EVENT_SPE_DATA_STORAGE); in spufs_handle_class1()
/linux/fs/ntfs3/
H A Dxattr.c24 static inline size_t unpacked_ea_size(const struct EA_FULL *ea) in unpacked_ea_size() argument
26 return ea->size ? le32_to_cpu(ea->size) : in unpacked_ea_size()
27 ALIGN(struct_size(ea, name, in unpacked_ea_size()
28 1 + ea->name_len + in unpacked_ea_size()
29 le16_to_cpu(ea->elength)), in unpacked_ea_size()
33 static inline size_t packed_ea_size(const struct EA_FULL *ea) in packed_ea_size() argument
35 return struct_size(ea, name, in packed_ea_size()
36 1 + ea->name_len + le16_to_cpu(ea->elength)) - in packed_ea_size()
55 const struct EA_FULL *ea = Add2Ptr(ea_all, *off); in find_ea() local
56 ea_size = unpacked_ea_size(ea); in find_ea()
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/linux/fs/hpfs/
H A 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/arch/powerpc/include/asm/
H A 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
16 pte = __find_linux_pte(pgdir, ea, is_thp, hshift); in find_linux_pte()
29 static inline pte_t *find_init_mm_pte(unsigned long ea, unsigned *hshift) in find_init_mm_pte() argument
32 return __find_linux_pte(pgdir, ea, NULL, hshift); in find_init_mm_pte()
H A Disa-bridge.h13 unsigned long ea = (unsigned long)address; in isa_vaddr_is_ioport() local
14 return ea >= ISA_IO_BASE && ea < ISA_IO_END; in isa_vaddr_is_ioport()
/linux/arch/powerpc/mm/ptdump/
H A Dhashpagetable.c183 static void dump_hpte_info(struct pg_state *st, unsigned long ea, u64 v, u64 r, in dump_hpte_info() argument
188 while (ea >= st->marker[1].start_address) { in dump_hpte_info()
192 seq_printf(st->seq, "0x%lx:\t", ea); in dump_hpte_info()
206 static int native_find(unsigned long ea, int psize, bool primary, u64 *v, u64 in native_find() argument
215 vsid = get_kernel_vsid(ea, ssize); in native_find()
216 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
257 vsid = get_kernel_vsid(ea, ssize); in pseries_find()
258 vpn = hpt_vpn(ea, vsid, ssize); in pseries_find()
322 static int base_hpte_find(unsigned long ea, int psize, bool primary, u64 *v, in base_hpte_find() argument
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/linux/fs/smb/client/
H A Dsmb1ops.c649 struct smb2_file_full_ea_info *ea; in cifs_query_path_info() local
652 ea = (struct smb2_file_full_ea_info *)data->wsl.eas; in cifs_query_path_info()
654 ea = (void *)((u8 *)ea + next); in cifs_query_path_info()
655 next = le32_to_cpu(ea->next_entry_offset); in cifs_query_path_info()
657 if (le16_to_cpu(ea->ea_value_length)) { in cifs_query_path_info()
658 ea->next_entry_offset = cpu_to_le32(ALIGN(sizeof(*ea) + in cifs_query_path_info()
659 ea->ea_name_length + 1 + in cifs_query_path_info()
660 le16_to_cpu(ea->ea_value_length), 4)); in cifs_query_path_info()
661 ea = (void *)((u8 *)ea + le32_to_cpu(ea->next_entry_offset)); in cifs_query_path_info()
665 &ea->ea_data[SMB2_WSL_XATTR_NAME_LEN + 1], in cifs_query_path_info()
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H A Dreparse.c602 cc->ctx.DataOffset = cpu_to_le16(offsetof(struct smb2_create_ea_ctx, ea)); in ea_create_context()
617 struct smb2_file_full_ea_info *ea; in wsl_set_xattrs() local
644 xattrs[i].next = ALIGN(sizeof(*ea) + name_size + in wsl_set_xattrs()
653 ea = &cc->ea; in wsl_set_xattrs()
655 ea = (void *)((u8 *)ea + next); in wsl_set_xattrs()
657 ea->next_entry_offset = cpu_to_le32(next); in wsl_set_xattrs()
659 ea->ea_name_length = name_size - 1; in wsl_set_xattrs()
660 ea->ea_value_length = cpu_to_le16(xattrs[i].size); in wsl_set_xattrs()
661 memcpy(ea->ea_data, xattrs[i].name, name_size); in wsl_set_xattrs()
662 memcpy(&ea->ea_data[name_size], in wsl_set_xattrs()
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/linux/arch/powerpc/mm/nohash/
H A De500_hugetlbpage.c104 static inline int book3e_tlb_exists(unsigned long ea, unsigned long pid) in book3e_tlb_exists() argument
113 : "=&r"(found) : "r"(ea)); in book3e_tlb_exists()
119 book3e_hugetlb_preload(struct vm_area_struct *vma, unsigned long ea, pte_t pte) in book3e_hugetlb_preload() argument
128 if (unlikely(is_kernel_addr(ea))) in book3e_hugetlb_preload()
144 if (unlikely(book3e_tlb_exists(ea, mm->context.id))) { in book3e_hugetlb_preload()
155 mas2 = ea & ~((1UL << shift) - 1); in book3e_hugetlb_preload()
/linux/arch/powerpc/math-emu/
H A 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()
H A 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()
H A 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()

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