1 // SPDX-License-Identifier: GPL-2.0-only <<
2 /* 1 /*
3 * linux/fs/adfs/inode.c 2 * linux/fs/adfs/inode.c
4 * 3 *
5 * Copyright (C) 1997-1999 Russell King 4 * Copyright (C) 1997-1999 Russell King
>> 5 *
>> 6 * This program is free software; you can redistribute it and/or modify
>> 7 * it under the terms of the GNU General Public License version 2 as
>> 8 * published by the Free Software Foundation.
6 */ 9 */
7 #include <linux/buffer_head.h> 10 #include <linux/buffer_head.h>
8 #include <linux/mpage.h> <<
9 #include <linux/writeback.h> 11 #include <linux/writeback.h>
10 #include "adfs.h" 12 #include "adfs.h"
11 13
12 /* 14 /*
13 * Lookup/Create a block at offset 'block' int 15 * Lookup/Create a block at offset 'block' into 'inode'. We currently do
14 * not support creation of new blocks, so we r 16 * not support creation of new blocks, so we return -EIO for this case.
15 */ 17 */
16 static int 18 static int
17 adfs_get_block(struct inode *inode, sector_t b 19 adfs_get_block(struct inode *inode, sector_t block, struct buffer_head *bh,
18 int create) 20 int create)
19 { 21 {
20 if (!create) { 22 if (!create) {
21 if (block >= inode->i_blocks) 23 if (block >= inode->i_blocks)
22 goto abort_toobig; 24 goto abort_toobig;
23 25
24 block = __adfs_block_map(inode !! 26 block = __adfs_block_map(inode->i_sb, inode->i_ino, block);
25 block <<
26 if (block) 27 if (block)
27 map_bh(bh, inode->i_sb 28 map_bh(bh, inode->i_sb, block);
28 return 0; 29 return 0;
29 } 30 }
30 /* don't support allocation of blocks 31 /* don't support allocation of blocks yet */
31 return -EIO; 32 return -EIO;
32 33
33 abort_toobig: 34 abort_toobig:
34 return 0; 35 return 0;
35 } 36 }
36 37
37 static int adfs_writepages(struct address_spac !! 38 static int adfs_writepage(struct page *page, struct writeback_control *wbc)
38 struct writeback_control *wbc) <<
39 { 39 {
40 return mpage_writepages(mapping, wbc, !! 40 return block_write_full_page(page, adfs_get_block, wbc);
41 } 41 }
42 42
43 static int adfs_read_folio(struct file *file, !! 43 static int adfs_readpage(struct file *file, struct page *page)
44 { 44 {
45 return block_read_full_folio(folio, ad !! 45 return block_read_full_page(page, adfs_get_block);
46 } 46 }
47 47
48 static void adfs_write_failed(struct address_s 48 static void adfs_write_failed(struct address_space *mapping, loff_t to)
49 { 49 {
50 struct inode *inode = mapping->host; 50 struct inode *inode = mapping->host;
51 51
52 if (to > inode->i_size) 52 if (to > inode->i_size)
53 truncate_pagecache(inode, inod 53 truncate_pagecache(inode, inode->i_size);
54 } 54 }
55 55
56 static int adfs_write_begin(struct file *file, 56 static int adfs_write_begin(struct file *file, struct address_space *mapping,
57 loff_t pos, unsigned l !! 57 loff_t pos, unsigned len, unsigned flags,
58 struct folio **foliop, !! 58 struct page **pagep, void **fsdata)
59 { 59 {
60 int ret; 60 int ret;
61 61
62 ret = cont_write_begin(file, mapping, !! 62 *pagep = NULL;
>> 63 ret = cont_write_begin(file, mapping, pos, len, flags, pagep, fsdata,
63 adfs_get_block 64 adfs_get_block,
64 &ADFS_I(mappin 65 &ADFS_I(mapping->host)->mmu_private);
65 if (unlikely(ret)) 66 if (unlikely(ret))
66 adfs_write_failed(mapping, pos 67 adfs_write_failed(mapping, pos + len);
67 68
68 return ret; 69 return ret;
69 } 70 }
70 71
71 static sector_t _adfs_bmap(struct address_spac 72 static sector_t _adfs_bmap(struct address_space *mapping, sector_t block)
72 { 73 {
73 return generic_block_bmap(mapping, blo 74 return generic_block_bmap(mapping, block, adfs_get_block);
74 } 75 }
75 76
76 static const struct address_space_operations a 77 static const struct address_space_operations adfs_aops = {
77 .dirty_folio = block_dirty_folio, !! 78 .readpage = adfs_readpage,
78 .invalidate_folio = block_invalidate_f !! 79 .writepage = adfs_writepage,
79 .read_folio = adfs_read_folio, <<
80 .writepages = adfs_writepages, <<
81 .write_begin = adfs_write_begin, 80 .write_begin = adfs_write_begin,
82 .write_end = generic_write_end, 81 .write_end = generic_write_end,
83 .migrate_folio = buffer_migrate_folio !! 82 .bmap = _adfs_bmap
84 .bmap = _adfs_bmap, <<
85 }; 83 };
86 84
87 /* 85 /*
88 * Convert ADFS attributes and filetype to Lin 86 * Convert ADFS attributes and filetype to Linux permission.
89 */ 87 */
90 static umode_t 88 static umode_t
91 adfs_atts2mode(struct super_block *sb, struct 89 adfs_atts2mode(struct super_block *sb, struct inode *inode)
92 { 90 {
93 unsigned int attr = ADFS_I(inode)->att 91 unsigned int attr = ADFS_I(inode)->attr;
94 umode_t mode, rmask; 92 umode_t mode, rmask;
95 struct adfs_sb_info *asb = ADFS_SB(sb) 93 struct adfs_sb_info *asb = ADFS_SB(sb);
96 94
97 if (attr & ADFS_NDA_DIRECTORY) { 95 if (attr & ADFS_NDA_DIRECTORY) {
98 mode = S_IRUGO & asb->s_owner_ 96 mode = S_IRUGO & asb->s_owner_mask;
99 return S_IFDIR | S_IXUGO | mod 97 return S_IFDIR | S_IXUGO | mode;
100 } 98 }
101 99
102 switch (adfs_filetype(ADFS_I(inode)->l !! 100 switch (ADFS_I(inode)->filetype) {
103 case 0xfc0: /* LinkFS */ 101 case 0xfc0: /* LinkFS */
104 return S_IFLNK|S_IRWXUGO; 102 return S_IFLNK|S_IRWXUGO;
105 103
106 case 0xfe6: /* UnixExec */ 104 case 0xfe6: /* UnixExec */
107 rmask = S_IRUGO | S_IXUGO; 105 rmask = S_IRUGO | S_IXUGO;
108 break; 106 break;
109 107
110 default: 108 default:
111 rmask = S_IRUGO; 109 rmask = S_IRUGO;
112 } 110 }
113 111
114 mode = S_IFREG; 112 mode = S_IFREG;
115 113
116 if (attr & ADFS_NDA_OWNER_READ) 114 if (attr & ADFS_NDA_OWNER_READ)
117 mode |= rmask & asb->s_owner_m 115 mode |= rmask & asb->s_owner_mask;
118 116
119 if (attr & ADFS_NDA_OWNER_WRITE) 117 if (attr & ADFS_NDA_OWNER_WRITE)
120 mode |= S_IWUGO & asb->s_owner 118 mode |= S_IWUGO & asb->s_owner_mask;
121 119
122 if (attr & ADFS_NDA_PUBLIC_READ) 120 if (attr & ADFS_NDA_PUBLIC_READ)
123 mode |= rmask & asb->s_other_m 121 mode |= rmask & asb->s_other_mask;
124 122
125 if (attr & ADFS_NDA_PUBLIC_WRITE) 123 if (attr & ADFS_NDA_PUBLIC_WRITE)
126 mode |= S_IWUGO & asb->s_other 124 mode |= S_IWUGO & asb->s_other_mask;
127 return mode; 125 return mode;
128 } 126 }
129 127
130 /* 128 /*
131 * Convert Linux permission to ADFS attribute. 129 * Convert Linux permission to ADFS attribute. We try to do the reverse
132 * of atts2mode, but there is not a 1:1 transl 130 * of atts2mode, but there is not a 1:1 translation.
133 */ 131 */
134 static int adfs_mode2atts(struct super_block * !! 132 static int
135 umode_t ia_mode) !! 133 adfs_mode2atts(struct super_block *sb, struct inode *inode)
136 { 134 {
137 struct adfs_sb_info *asb = ADFS_SB(sb) <<
138 umode_t mode; 135 umode_t mode;
139 int attr; 136 int attr;
>> 137 struct adfs_sb_info *asb = ADFS_SB(sb);
140 138
141 /* FIXME: should we be able to alter a 139 /* FIXME: should we be able to alter a link? */
142 if (S_ISLNK(inode->i_mode)) 140 if (S_ISLNK(inode->i_mode))
143 return ADFS_I(inode)->attr; 141 return ADFS_I(inode)->attr;
144 142
145 /* Directories do not have read/write <<
146 if (S_ISDIR(inode->i_mode)) 143 if (S_ISDIR(inode->i_mode))
147 return ADFS_NDA_DIRECTORY; !! 144 attr = ADFS_NDA_DIRECTORY;
>> 145 else
>> 146 attr = 0;
148 147
149 attr = 0; !! 148 mode = inode->i_mode & asb->s_owner_mask;
150 mode = ia_mode & asb->s_owner_mask; <<
151 if (mode & S_IRUGO) 149 if (mode & S_IRUGO)
152 attr |= ADFS_NDA_OWNER_READ; 150 attr |= ADFS_NDA_OWNER_READ;
153 if (mode & S_IWUGO) 151 if (mode & S_IWUGO)
154 attr |= ADFS_NDA_OWNER_WRITE; 152 attr |= ADFS_NDA_OWNER_WRITE;
155 153
156 mode = ia_mode & asb->s_other_mask; !! 154 mode = inode->i_mode & asb->s_other_mask;
157 mode &= ~asb->s_owner_mask; 155 mode &= ~asb->s_owner_mask;
158 if (mode & S_IRUGO) 156 if (mode & S_IRUGO)
159 attr |= ADFS_NDA_PUBLIC_READ; 157 attr |= ADFS_NDA_PUBLIC_READ;
160 if (mode & S_IWUGO) 158 if (mode & S_IWUGO)
161 attr |= ADFS_NDA_PUBLIC_WRITE; 159 attr |= ADFS_NDA_PUBLIC_WRITE;
162 160
163 return attr; 161 return attr;
164 } 162 }
165 163
166 static const s64 nsec_unix_epoch_diff_risc_os_ <<
167 <<
168 /* 164 /*
169 * Convert an ADFS time to Unix time. ADFS ha 165 * Convert an ADFS time to Unix time. ADFS has a 40-bit centi-second time
170 * referenced to 1 Jan 1900 (til 2248) so we n 166 * referenced to 1 Jan 1900 (til 2248) so we need to discard 2208988800 seconds
171 * of time to convert from RISC OS epoch to Un 167 * of time to convert from RISC OS epoch to Unix epoch.
172 */ 168 */
173 static void 169 static void
174 adfs_adfs2unix_time(struct timespec64 *tv, str !! 170 adfs_adfs2unix_time(struct timespec *tv, struct inode *inode)
175 { 171 {
176 unsigned int high, low; 172 unsigned int high, low;
177 /* 01 Jan 1970 00:00:00 (Unix epoch) a 173 /* 01 Jan 1970 00:00:00 (Unix epoch) as nanoseconds since
178 * 01 Jan 1900 00:00:00 (RISC OS epoch 174 * 01 Jan 1900 00:00:00 (RISC OS epoch)
179 */ 175 */
>> 176 static const s64 nsec_unix_epoch_diff_risc_os_epoch =
>> 177 2208988800000000000LL;
180 s64 nsec; 178 s64 nsec;
181 179
182 if (!adfs_inode_is_stamped(inode)) !! 180 if (ADFS_I(inode)->stamped == 0)
183 goto cur_time; 181 goto cur_time;
184 182
185 high = ADFS_I(inode)->loadaddr & 0xFF; 183 high = ADFS_I(inode)->loadaddr & 0xFF; /* top 8 bits of timestamp */
186 low = ADFS_I(inode)->execaddr; /* 184 low = ADFS_I(inode)->execaddr; /* bottom 32 bits of timestamp */
187 185
188 /* convert 40-bit centi-seconds to 32- 186 /* convert 40-bit centi-seconds to 32-bit seconds
189 * going via nanoseconds to retain pre 187 * going via nanoseconds to retain precision
190 */ 188 */
191 nsec = (((s64) high << 32) | (s64) low 189 nsec = (((s64) high << 32) | (s64) low) * 10000000; /* cs to ns */
192 190
193 /* Files dated pre 01 Jan 1970 00:00: 191 /* Files dated pre 01 Jan 1970 00:00:00. */
194 if (nsec < nsec_unix_epoch_diff_risc_o 192 if (nsec < nsec_unix_epoch_diff_risc_os_epoch)
195 goto too_early; 193 goto too_early;
196 194
197 /* convert from RISC OS to Unix epoch 195 /* convert from RISC OS to Unix epoch */
198 nsec -= nsec_unix_epoch_diff_risc_os_e 196 nsec -= nsec_unix_epoch_diff_risc_os_epoch;
199 197
200 *tv = ns_to_timespec64(nsec); !! 198 *tv = ns_to_timespec(nsec);
201 return; 199 return;
202 200
203 cur_time: 201 cur_time:
204 *tv = current_time(inode); 202 *tv = current_time(inode);
205 return; 203 return;
206 204
207 too_early: 205 too_early:
208 tv->tv_sec = tv->tv_nsec = 0; 206 tv->tv_sec = tv->tv_nsec = 0;
209 return; 207 return;
210 } 208 }
211 209
212 /* Convert an Unix time to ADFS time for an en !! 210 /*
213 static void adfs_unix2adfs_time(struct inode * !! 211 * Convert an Unix time to ADFS time. We only do this if the entry has a
214 const struct t !! 212 * time/date stamp already.
>> 213 */
>> 214 static void
>> 215 adfs_unix2adfs_time(struct inode *inode, unsigned int secs)
215 { 216 {
216 s64 cs, nsec = timespec64_to_ns(ts); !! 217 unsigned int high, low;
217 <<
218 /* convert from Unix to RISC OS epoch <<
219 nsec += nsec_unix_epoch_diff_risc_os_e <<
220 <<
221 /* convert from nanoseconds to centise <<
222 cs = div_s64(nsec, 10000000); <<
223 <<
224 cs = clamp_t(s64, cs, 0, 0xffffffffff) <<
225 218
226 ADFS_I(inode)->loadaddr &= ~0xff; !! 219 if (ADFS_I(inode)->stamped) {
227 ADFS_I(inode)->loadaddr |= (cs >> 32) !! 220 /* convert 32-bit seconds to 40-bit centi-seconds */
228 ADFS_I(inode)->execaddr = cs; !! 221 low = (secs & 255) * 100;
>> 222 high = (secs / 256) * 100 + (low >> 8) + 0x336e996a;
>> 223
>> 224 ADFS_I(inode)->loadaddr = (high >> 24) |
>> 225 (ADFS_I(inode)->loadaddr & ~0xff);
>> 226 ADFS_I(inode)->execaddr = (low & 255) | (high << 8);
>> 227 }
229 } 228 }
230 229
231 /* 230 /*
232 * Fill in the inode information from the obje 231 * Fill in the inode information from the object information.
233 * 232 *
234 * Note that this is an inode-less filesystem, 233 * Note that this is an inode-less filesystem, so we can't use the inode
235 * number to reference the metadata on the med 234 * number to reference the metadata on the media. Instead, we use the
236 * inode number to hold the object ID, which i 235 * inode number to hold the object ID, which in turn will tell us where
237 * the data is held. We also save the parent 236 * the data is held. We also save the parent object ID, and with these
238 * two, we can locate the metadata. 237 * two, we can locate the metadata.
239 * 238 *
240 * This does mean that we rely on an objects p 239 * This does mean that we rely on an objects parent remaining the same at
241 * all times - we cannot cope with a cross-dir 240 * all times - we cannot cope with a cross-directory rename (yet).
242 */ 241 */
243 struct inode * 242 struct inode *
244 adfs_iget(struct super_block *sb, struct objec 243 adfs_iget(struct super_block *sb, struct object_info *obj)
245 { 244 {
246 struct inode *inode; 245 struct inode *inode;
247 struct timespec64 ts; <<
248 246
249 inode = new_inode(sb); 247 inode = new_inode(sb);
250 if (!inode) 248 if (!inode)
251 goto out; 249 goto out;
252 250
253 inode->i_uid = ADFS_SB(sb)->s_uid; 251 inode->i_uid = ADFS_SB(sb)->s_uid;
254 inode->i_gid = ADFS_SB(sb)->s_gid; 252 inode->i_gid = ADFS_SB(sb)->s_gid;
255 inode->i_ino = obj->indaddr; !! 253 inode->i_ino = obj->file_id;
256 inode->i_size = obj->size; 254 inode->i_size = obj->size;
257 set_nlink(inode, 2); 255 set_nlink(inode, 2);
258 inode->i_blocks = (inode->i_size + sb 256 inode->i_blocks = (inode->i_size + sb->s_blocksize - 1) >>
259 sb->s_blocksize_bi 257 sb->s_blocksize_bits;
260 258
261 /* 259 /*
262 * we need to save the parent director 260 * we need to save the parent directory ID so that
263 * write_inode can update the director 261 * write_inode can update the directory information
264 * for this file. This will need spec 262 * for this file. This will need special handling
265 * for cross-directory renames. 263 * for cross-directory renames.
266 */ 264 */
267 ADFS_I(inode)->parent_id = obj->parent 265 ADFS_I(inode)->parent_id = obj->parent_id;
268 ADFS_I(inode)->indaddr = obj->indadd <<
269 ADFS_I(inode)->loadaddr = obj->loadad 266 ADFS_I(inode)->loadaddr = obj->loadaddr;
270 ADFS_I(inode)->execaddr = obj->execad 267 ADFS_I(inode)->execaddr = obj->execaddr;
271 ADFS_I(inode)->attr = obj->attr; 268 ADFS_I(inode)->attr = obj->attr;
>> 269 ADFS_I(inode)->filetype = obj->filetype;
>> 270 ADFS_I(inode)->stamped = ((obj->loadaddr & 0xfff00000) == 0xfff00000);
272 271
273 inode->i_mode = adfs_atts2mode(sb, 272 inode->i_mode = adfs_atts2mode(sb, inode);
274 adfs_adfs2unix_time(&ts, inode); !! 273 adfs_adfs2unix_time(&inode->i_mtime, inode);
275 inode_set_atime_to_ts(inode, ts); !! 274 inode->i_atime = inode->i_mtime;
276 inode_set_mtime_to_ts(inode, ts); !! 275 inode->i_ctime = inode->i_mtime;
277 inode_set_ctime_to_ts(inode, ts); <<
278 276
279 if (S_ISDIR(inode->i_mode)) { 277 if (S_ISDIR(inode->i_mode)) {
280 inode->i_op = &adfs_dir_in 278 inode->i_op = &adfs_dir_inode_operations;
281 inode->i_fop = &adfs_dir_op 279 inode->i_fop = &adfs_dir_operations;
282 } else if (S_ISREG(inode->i_mode)) { 280 } else if (S_ISREG(inode->i_mode)) {
283 inode->i_op = &adfs_file_i 281 inode->i_op = &adfs_file_inode_operations;
284 inode->i_fop = &adfs_file_o 282 inode->i_fop = &adfs_file_operations;
285 inode->i_mapping->a_ops = &adf 283 inode->i_mapping->a_ops = &adfs_aops;
286 ADFS_I(inode)->mmu_private = i 284 ADFS_I(inode)->mmu_private = inode->i_size;
287 } 285 }
288 286
289 inode_fake_hash(inode); !! 287 insert_inode_hash(inode);
290 288
291 out: 289 out:
292 return inode; 290 return inode;
293 } 291 }
294 292
295 /* 293 /*
296 * Validate and convert a changed access mode/ 294 * Validate and convert a changed access mode/time to their ADFS equivalents.
297 * adfs_write_inode will actually write the in 295 * adfs_write_inode will actually write the information back to the directory
298 * later. 296 * later.
299 */ 297 */
300 int 298 int
301 adfs_notify_change(struct mnt_idmap *idmap, st !! 299 adfs_notify_change(struct dentry *dentry, struct iattr *attr)
302 struct iattr *attr) <<
303 { 300 {
304 struct inode *inode = d_inode(dentry); 301 struct inode *inode = d_inode(dentry);
305 struct super_block *sb = inode->i_sb; 302 struct super_block *sb = inode->i_sb;
306 unsigned int ia_valid = attr->ia_valid 303 unsigned int ia_valid = attr->ia_valid;
307 int error; 304 int error;
308 305
309 error = setattr_prepare(&nop_mnt_idmap !! 306 error = setattr_prepare(dentry, attr);
310 307
311 /* 308 /*
312 * we can't change the UID or GID of a 309 * we can't change the UID or GID of any file -
313 * we have a global UID/GID in the sup 310 * we have a global UID/GID in the superblock
314 */ 311 */
315 if ((ia_valid & ATTR_UID && !uid_eq(at 312 if ((ia_valid & ATTR_UID && !uid_eq(attr->ia_uid, ADFS_SB(sb)->s_uid)) ||
316 (ia_valid & ATTR_GID && !gid_eq(at 313 (ia_valid & ATTR_GID && !gid_eq(attr->ia_gid, ADFS_SB(sb)->s_gid)))
317 error = -EPERM; 314 error = -EPERM;
318 315
319 if (error) 316 if (error)
320 goto out; 317 goto out;
321 318
322 /* XXX: this is missing some actual on 319 /* XXX: this is missing some actual on-disk truncation.. */
323 if (ia_valid & ATTR_SIZE) 320 if (ia_valid & ATTR_SIZE)
324 truncate_setsize(inode, attr-> 321 truncate_setsize(inode, attr->ia_size);
325 322
326 if (ia_valid & ATTR_MTIME && adfs_inod !! 323 if (ia_valid & ATTR_MTIME) {
327 adfs_unix2adfs_time(inode, &at !! 324 inode->i_mtime = attr->ia_mtime;
328 adfs_adfs2unix_time(&attr->ia_ !! 325 adfs_unix2adfs_time(inode, attr->ia_mtime.tv_sec);
329 inode_set_mtime_to_ts(inode, a <<
330 } 326 }
331 <<
332 /* 327 /*
333 * FIXME: should we make these == to i 328 * FIXME: should we make these == to i_mtime since we don't
334 * have the ability to represent them 329 * have the ability to represent them in our filesystem?
335 */ 330 */
336 if (ia_valid & ATTR_ATIME) 331 if (ia_valid & ATTR_ATIME)
337 inode_set_atime_to_ts(inode, a !! 332 inode->i_atime = attr->ia_atime;
338 if (ia_valid & ATTR_CTIME) 333 if (ia_valid & ATTR_CTIME)
339 inode_set_ctime_to_ts(inode, a !! 334 inode->i_ctime = attr->ia_ctime;
340 if (ia_valid & ATTR_MODE) { 335 if (ia_valid & ATTR_MODE) {
341 ADFS_I(inode)->attr = adfs_mod !! 336 ADFS_I(inode)->attr = adfs_mode2atts(sb, inode);
342 inode->i_mode = adfs_atts2mode 337 inode->i_mode = adfs_atts2mode(sb, inode);
343 } 338 }
344 339
345 /* 340 /*
346 * FIXME: should we be marking this in 341 * FIXME: should we be marking this inode dirty even if
347 * we don't have any metadata to write 342 * we don't have any metadata to write back?
348 */ 343 */
349 if (ia_valid & (ATTR_SIZE | ATTR_MTIME 344 if (ia_valid & (ATTR_SIZE | ATTR_MTIME | ATTR_MODE))
350 mark_inode_dirty(inode); 345 mark_inode_dirty(inode);
351 out: 346 out:
352 return error; 347 return error;
353 } 348 }
354 349
355 /* 350 /*
356 * write an existing inode back to the directo 351 * write an existing inode back to the directory, and therefore the disk.
357 * The adfs-specific inode data has already be 352 * The adfs-specific inode data has already been updated by
358 * adfs_notify_change() 353 * adfs_notify_change()
359 */ 354 */
360 int adfs_write_inode(struct inode *inode, stru 355 int adfs_write_inode(struct inode *inode, struct writeback_control *wbc)
361 { 356 {
362 struct super_block *sb = inode->i_sb; 357 struct super_block *sb = inode->i_sb;
363 struct object_info obj; 358 struct object_info obj;
>> 359 int ret;
364 360
365 obj.indaddr = ADFS_I(inode)->indad !! 361 obj.file_id = inode->i_ino;
366 obj.name_len = 0; 362 obj.name_len = 0;
367 obj.parent_id = ADFS_I(inode)->paren 363 obj.parent_id = ADFS_I(inode)->parent_id;
368 obj.loadaddr = ADFS_I(inode)->loada 364 obj.loadaddr = ADFS_I(inode)->loadaddr;
369 obj.execaddr = ADFS_I(inode)->execa 365 obj.execaddr = ADFS_I(inode)->execaddr;
370 obj.attr = ADFS_I(inode)->attr; 366 obj.attr = ADFS_I(inode)->attr;
371 obj.size = inode->i_size; 367 obj.size = inode->i_size;
372 368
373 return adfs_dir_update(sb, &obj, wbc-> !! 369 ret = adfs_dir_update(sb, &obj, wbc->sync_mode == WB_SYNC_ALL);
>> 370 return ret;
374 } 371 }
375 372
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