Lines Matching refs:inode
22 void f2fs_set_inode_flags(struct inode *inode) in f2fs_set_inode_flags() argument
24 unsigned int flags = F2FS_I(inode)->i_flags; in f2fs_set_inode_flags()
37 set_mask_bits(&inode->i_flags, in f2fs_set_inode_flags()
41 static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri) in __get_inode_rdev() argument
43 if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) || in __get_inode_rdev()
44 S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) { in __get_inode_rdev()
46 inode->i_rdev = in __get_inode_rdev()
49 inode->i_rdev = in __get_inode_rdev()
63 static void __set_inode_rdev(struct inode *inode, struct f2fs_inode *ri) in __set_inode_rdev() argument
65 if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode)) { in __set_inode_rdev()
66 if (old_valid_dev(inode->i_rdev)) { in __set_inode_rdev()
68 cpu_to_le32(old_encode_dev(inode->i_rdev)); in __set_inode_rdev()
73 cpu_to_le32(new_encode_dev(inode->i_rdev)); in __set_inode_rdev()
79 static void __recover_inline_status(struct inode *inode, struct page *ipage) in __recover_inline_status() argument
89 set_inode_flag(F2FS_I(inode), FI_DATA_EXIST); in __recover_inline_status()
90 set_raw_inline(F2FS_I(inode), F2FS_INODE(ipage)); in __recover_inline_status()
98 static int do_read_inode(struct inode *inode) in do_read_inode() argument
100 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in do_read_inode()
101 struct f2fs_inode_info *fi = F2FS_I(inode); in do_read_inode()
106 if (check_nid_range(sbi, inode->i_ino)) { in do_read_inode()
107 f2fs_msg(inode->i_sb, KERN_ERR, "bad inode number: %lu", in do_read_inode()
108 (unsigned long) inode->i_ino); in do_read_inode()
113 node_page = get_node_page(sbi, inode->i_ino); in do_read_inode()
119 inode->i_mode = le16_to_cpu(ri->i_mode); in do_read_inode()
120 i_uid_write(inode, le32_to_cpu(ri->i_uid)); in do_read_inode()
121 i_gid_write(inode, le32_to_cpu(ri->i_gid)); in do_read_inode()
122 set_nlink(inode, le32_to_cpu(ri->i_links)); in do_read_inode()
123 inode->i_size = le64_to_cpu(ri->i_size); in do_read_inode()
124 inode->i_blocks = le64_to_cpu(ri->i_blocks); in do_read_inode()
126 inode->i_atime.tv_sec = le64_to_cpu(ri->i_atime); in do_read_inode()
127 inode->i_ctime.tv_sec = le64_to_cpu(ri->i_ctime); in do_read_inode()
128 inode->i_mtime.tv_sec = le64_to_cpu(ri->i_mtime); in do_read_inode()
129 inode->i_atime.tv_nsec = le32_to_cpu(ri->i_atime_nsec); in do_read_inode()
130 inode->i_ctime.tv_nsec = le32_to_cpu(ri->i_ctime_nsec); in do_read_inode()
131 inode->i_mtime.tv_nsec = le32_to_cpu(ri->i_mtime_nsec); in do_read_inode()
132 inode->i_generation = le32_to_cpu(ri->i_generation); in do_read_inode()
142 f2fs_init_extent_cache(inode, &ri->i_ext); in do_read_inode()
147 if (f2fs_has_inline_data(inode) && !f2fs_exist_data(inode)) in do_read_inode()
148 __recover_inline_status(inode, node_page); in do_read_inode()
151 __get_inode_rdev(inode, ri); in do_read_inode()
154 set_inode_flag(F2FS_I(inode), FI_FIRST_BLOCK_WRITTEN); in do_read_inode()
158 stat_inc_inline_inode(inode); in do_read_inode()
159 stat_inc_inline_dir(inode); in do_read_inode()
164 struct inode *f2fs_iget(struct super_block *sb, unsigned long ino) in f2fs_iget()
167 struct inode *inode; in f2fs_iget() local
170 inode = iget_locked(sb, ino); in f2fs_iget()
171 if (!inode) in f2fs_iget()
174 if (!(inode->i_state & I_NEW)) { in f2fs_iget()
175 trace_f2fs_iget(inode); in f2fs_iget()
176 return inode; in f2fs_iget()
181 ret = do_read_inode(inode); in f2fs_iget()
186 inode->i_mapping->a_ops = &f2fs_node_aops; in f2fs_iget()
187 mapping_set_gfp_mask(inode->i_mapping, GFP_F2FS_ZERO); in f2fs_iget()
189 inode->i_mapping->a_ops = &f2fs_meta_aops; in f2fs_iget()
190 mapping_set_gfp_mask(inode->i_mapping, GFP_F2FS_ZERO); in f2fs_iget()
191 } else if (S_ISREG(inode->i_mode)) { in f2fs_iget()
192 inode->i_op = &f2fs_file_inode_operations; in f2fs_iget()
193 inode->i_fop = &f2fs_file_operations; in f2fs_iget()
194 inode->i_mapping->a_ops = &f2fs_dblock_aops; in f2fs_iget()
195 } else if (S_ISDIR(inode->i_mode)) { in f2fs_iget()
196 inode->i_op = &f2fs_dir_inode_operations; in f2fs_iget()
197 inode->i_fop = &f2fs_dir_operations; in f2fs_iget()
198 inode->i_mapping->a_ops = &f2fs_dblock_aops; in f2fs_iget()
199 mapping_set_gfp_mask(inode->i_mapping, GFP_F2FS_HIGH_ZERO); in f2fs_iget()
200 } else if (S_ISLNK(inode->i_mode)) { in f2fs_iget()
201 inode->i_op = &f2fs_symlink_inode_operations; in f2fs_iget()
202 inode->i_mapping->a_ops = &f2fs_dblock_aops; in f2fs_iget()
203 } else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) || in f2fs_iget()
204 S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) { in f2fs_iget()
205 inode->i_op = &f2fs_special_inode_operations; in f2fs_iget()
206 init_special_inode(inode, inode->i_mode, inode->i_rdev); in f2fs_iget()
211 unlock_new_inode(inode); in f2fs_iget()
212 trace_f2fs_iget(inode); in f2fs_iget()
213 return inode; in f2fs_iget()
216 iget_failed(inode); in f2fs_iget()
217 trace_f2fs_iget_exit(inode, ret); in f2fs_iget()
221 void update_inode(struct inode *inode, struct page *node_page) in update_inode() argument
229 ri->i_mode = cpu_to_le16(inode->i_mode); in update_inode()
230 ri->i_advise = F2FS_I(inode)->i_advise; in update_inode()
231 ri->i_uid = cpu_to_le32(i_uid_read(inode)); in update_inode()
232 ri->i_gid = cpu_to_le32(i_gid_read(inode)); in update_inode()
233 ri->i_links = cpu_to_le32(inode->i_nlink); in update_inode()
234 ri->i_size = cpu_to_le64(i_size_read(inode)); in update_inode()
235 ri->i_blocks = cpu_to_le64(inode->i_blocks); in update_inode()
237 read_lock(&F2FS_I(inode)->ext_lock); in update_inode()
238 set_raw_extent(&F2FS_I(inode)->ext, &ri->i_ext); in update_inode()
239 read_unlock(&F2FS_I(inode)->ext_lock); in update_inode()
241 set_raw_inline(F2FS_I(inode), ri); in update_inode()
243 ri->i_atime = cpu_to_le64(inode->i_atime.tv_sec); in update_inode()
244 ri->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec); in update_inode()
245 ri->i_mtime = cpu_to_le64(inode->i_mtime.tv_sec); in update_inode()
246 ri->i_atime_nsec = cpu_to_le32(inode->i_atime.tv_nsec); in update_inode()
247 ri->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec); in update_inode()
248 ri->i_mtime_nsec = cpu_to_le32(inode->i_mtime.tv_nsec); in update_inode()
249 ri->i_current_depth = cpu_to_le32(F2FS_I(inode)->i_current_depth); in update_inode()
250 ri->i_xattr_nid = cpu_to_le32(F2FS_I(inode)->i_xattr_nid); in update_inode()
251 ri->i_flags = cpu_to_le32(F2FS_I(inode)->i_flags); in update_inode()
252 ri->i_pino = cpu_to_le32(F2FS_I(inode)->i_pino); in update_inode()
253 ri->i_generation = cpu_to_le32(inode->i_generation); in update_inode()
254 ri->i_dir_level = F2FS_I(inode)->i_dir_level; in update_inode()
256 __set_inode_rdev(inode, ri); in update_inode()
257 set_cold_node(inode, node_page); in update_inode()
260 clear_inode_flag(F2FS_I(inode), FI_DIRTY_INODE); in update_inode()
263 void update_inode_page(struct inode *inode) in update_inode_page() argument
265 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in update_inode_page()
268 node_page = get_node_page(sbi, inode->i_ino); in update_inode_page()
279 update_inode(inode, node_page); in update_inode_page()
283 int f2fs_write_inode(struct inode *inode, struct writeback_control *wbc) in f2fs_write_inode() argument
285 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_write_inode()
287 if (inode->i_ino == F2FS_NODE_INO(sbi) || in f2fs_write_inode()
288 inode->i_ino == F2FS_META_INO(sbi)) in f2fs_write_inode()
291 if (!is_inode_flag_set(F2FS_I(inode), FI_DIRTY_INODE)) in f2fs_write_inode()
299 update_inode_page(inode); in f2fs_write_inode()
311 void f2fs_evict_inode(struct inode *inode) in f2fs_evict_inode() argument
313 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in f2fs_evict_inode()
314 nid_t xnid = F2FS_I(inode)->i_xattr_nid; in f2fs_evict_inode()
317 if (f2fs_is_atomic_file(inode)) in f2fs_evict_inode()
318 commit_inmem_pages(inode, true); in f2fs_evict_inode()
320 trace_f2fs_evict_inode(inode); in f2fs_evict_inode()
321 truncate_inode_pages_final(&inode->i_data); in f2fs_evict_inode()
323 if (inode->i_ino == F2FS_NODE_INO(sbi) || in f2fs_evict_inode()
324 inode->i_ino == F2FS_META_INO(sbi)) in f2fs_evict_inode()
327 f2fs_bug_on(sbi, get_dirty_pages(inode)); in f2fs_evict_inode()
328 remove_dirty_dir_inode(inode); in f2fs_evict_inode()
330 if (inode->i_nlink || is_bad_inode(inode)) in f2fs_evict_inode()
333 sb_start_intwrite(inode->i_sb); in f2fs_evict_inode()
334 set_inode_flag(F2FS_I(inode), FI_NO_ALLOC); in f2fs_evict_inode()
335 i_size_write(inode, 0); in f2fs_evict_inode()
337 if (F2FS_HAS_BLOCKS(inode)) in f2fs_evict_inode()
338 f2fs_truncate(inode); in f2fs_evict_inode()
341 remove_inode_page(inode); in f2fs_evict_inode()
344 sb_end_intwrite(inode->i_sb); in f2fs_evict_inode()
346 stat_dec_inline_dir(inode); in f2fs_evict_inode()
347 stat_dec_inline_inode(inode); in f2fs_evict_inode()
350 if (inode->i_nlink) in f2fs_evict_inode()
351 f2fs_preserve_extent_tree(inode); in f2fs_evict_inode()
352 f2fs_destroy_extent_tree(inode); in f2fs_evict_inode()
354 invalidate_mapping_pages(NODE_MAPPING(sbi), inode->i_ino, inode->i_ino); in f2fs_evict_inode()
357 if (is_inode_flag_set(F2FS_I(inode), FI_APPEND_WRITE)) in f2fs_evict_inode()
358 add_dirty_inode(sbi, inode->i_ino, APPEND_INO); in f2fs_evict_inode()
359 if (is_inode_flag_set(F2FS_I(inode), FI_UPDATE_WRITE)) in f2fs_evict_inode()
360 add_dirty_inode(sbi, inode->i_ino, UPDATE_INO); in f2fs_evict_inode()
362 clear_inode(inode); in f2fs_evict_inode()
366 void handle_failed_inode(struct inode *inode) in handle_failed_inode() argument
368 struct f2fs_sb_info *sbi = F2FS_I_SB(inode); in handle_failed_inode()
370 clear_nlink(inode); in handle_failed_inode()
371 make_bad_inode(inode); in handle_failed_inode()
372 unlock_new_inode(inode); in handle_failed_inode()
374 i_size_write(inode, 0); in handle_failed_inode()
375 if (F2FS_HAS_BLOCKS(inode)) in handle_failed_inode()
376 f2fs_truncate(inode); in handle_failed_inode()
378 remove_inode_page(inode); in handle_failed_inode()
380 clear_inode_flag(F2FS_I(inode), FI_INLINE_DATA); in handle_failed_inode()
381 clear_inode_flag(F2FS_I(inode), FI_INLINE_DENTRY); in handle_failed_inode()
382 alloc_nid_failed(sbi, inode->i_ino); in handle_failed_inode()
386 iput(inode); in handle_failed_inode()