blob: 196cc7843aaff5f7073e1f5d7d7934a61eea8d67 [file] [log] [blame]
Jaegeuk Kim0a8165d2012-11-29 13:28:09 +09001/*
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +09002 * fs/f2fs/inode.c
3 *
4 * Copyright (c) 2012 Samsung Electronics Co., Ltd.
5 * http://www.samsung.com/
6 *
7 * This program is free software; you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License version 2 as
9 * published by the Free Software Foundation.
10 */
11#include <linux/fs.h>
12#include <linux/f2fs_fs.h>
13#include <linux/buffer_head.h>
14#include <linux/writeback.h>
Zhang Zhen8abfb362014-04-15 14:19:38 +080015#include <linux/bitops.h>
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +090016
17#include "f2fs.h"
18#include "node.h"
19
Namjae Jeona2a4a7e2013-04-20 01:28:40 +090020#include <trace/events/f2fs.h>
21
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +090022void f2fs_set_inode_flags(struct inode *inode)
23{
24 unsigned int flags = F2FS_I(inode)->i_flags;
Zhang Zhen8abfb362014-04-15 14:19:38 +080025 unsigned int new_fl = 0;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +090026
27 if (flags & FS_SYNC_FL)
Zhang Zhen8abfb362014-04-15 14:19:38 +080028 new_fl |= S_SYNC;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +090029 if (flags & FS_APPEND_FL)
Zhang Zhen8abfb362014-04-15 14:19:38 +080030 new_fl |= S_APPEND;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +090031 if (flags & FS_IMMUTABLE_FL)
Zhang Zhen8abfb362014-04-15 14:19:38 +080032 new_fl |= S_IMMUTABLE;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +090033 if (flags & FS_NOATIME_FL)
Zhang Zhen8abfb362014-04-15 14:19:38 +080034 new_fl |= S_NOATIME;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +090035 if (flags & FS_DIRSYNC_FL)
Zhang Zhen8abfb362014-04-15 14:19:38 +080036 new_fl |= S_DIRSYNC;
37 set_mask_bits(&inode->i_flags,
38 S_SYNC|S_APPEND|S_IMMUTABLE|S_NOATIME|S_DIRSYNC, new_fl);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +090039}
40
Jaegeuk Kim3d1e3802013-10-08 18:01:51 +090041static void __get_inode_rdev(struct inode *inode, struct f2fs_inode *ri)
42{
43 if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) ||
44 S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) {
45 if (ri->i_addr[0])
Chris Fries6c311ec2014-01-17 14:44:39 -060046 inode->i_rdev =
47 old_decode_dev(le32_to_cpu(ri->i_addr[0]));
Jaegeuk Kim3d1e3802013-10-08 18:01:51 +090048 else
Chris Fries6c311ec2014-01-17 14:44:39 -060049 inode->i_rdev =
50 new_decode_dev(le32_to_cpu(ri->i_addr[1]));
Jaegeuk Kim3d1e3802013-10-08 18:01:51 +090051 }
52}
53
54static void __set_inode_rdev(struct inode *inode, struct f2fs_inode *ri)
55{
56 if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode)) {
57 if (old_valid_dev(inode->i_rdev)) {
Chris Fries6c311ec2014-01-17 14:44:39 -060058 ri->i_addr[0] =
59 cpu_to_le32(old_encode_dev(inode->i_rdev));
Jaegeuk Kim3d1e3802013-10-08 18:01:51 +090060 ri->i_addr[1] = 0;
61 } else {
62 ri->i_addr[0] = 0;
Chris Fries6c311ec2014-01-17 14:44:39 -060063 ri->i_addr[1] =
64 cpu_to_le32(new_encode_dev(inode->i_rdev));
Jaegeuk Kim3d1e3802013-10-08 18:01:51 +090065 ri->i_addr[2] = 0;
66 }
67 }
68}
69
Jaegeuk Kimb3d208f2014-10-23 19:48:09 -070070static int __recover_inline_status(struct inode *inode, struct page *ipage)
71{
72 void *inline_data = inline_data_addr(ipage);
73 struct f2fs_inode *ri;
74 void *zbuf;
75
76 zbuf = kzalloc(MAX_INLINE_DATA, GFP_NOFS);
77 if (!zbuf)
78 return -ENOMEM;
79
80 if (!memcmp(zbuf, inline_data, MAX_INLINE_DATA)) {
81 kfree(zbuf);
82 return 0;
83 }
84 kfree(zbuf);
85
86 f2fs_wait_on_page_writeback(ipage, NODE);
87 set_inode_flag(F2FS_I(inode), FI_DATA_EXIST);
88
89 ri = F2FS_INODE(ipage);
90 set_raw_inline(F2FS_I(inode), ri);
91 set_page_dirty(ipage);
92 return 0;
93}
94
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +090095static int do_read_inode(struct inode *inode)
96{
Jaegeuk Kim40813632014-09-02 15:31:18 -070097 struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +090098 struct f2fs_inode_info *fi = F2FS_I(inode);
99 struct page *node_page;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900100 struct f2fs_inode *ri;
Jaegeuk Kimb3d208f2014-10-23 19:48:09 -0700101 int err = 0;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900102
103 /* Check if ino is within scope */
Namjae Jeon064e0822013-03-17 17:27:20 +0900104 if (check_nid_range(sbi, inode->i_ino)) {
105 f2fs_msg(inode->i_sb, KERN_ERR, "bad inode number: %lu",
106 (unsigned long) inode->i_ino);
Chao Yud6b7d4b2014-06-12 13:23:41 +0800107 WARN_ON(1);
Namjae Jeon064e0822013-03-17 17:27:20 +0900108 return -EINVAL;
109 }
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900110
111 node_page = get_node_page(sbi, inode->i_ino);
112 if (IS_ERR(node_page))
113 return PTR_ERR(node_page);
114
Jaegeuk Kim58bfaf42013-12-26 16:30:41 +0900115 ri = F2FS_INODE(node_page);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900116
117 inode->i_mode = le16_to_cpu(ri->i_mode);
118 i_uid_write(inode, le32_to_cpu(ri->i_uid));
119 i_gid_write(inode, le32_to_cpu(ri->i_gid));
120 set_nlink(inode, le32_to_cpu(ri->i_links));
121 inode->i_size = le64_to_cpu(ri->i_size);
122 inode->i_blocks = le64_to_cpu(ri->i_blocks);
123
124 inode->i_atime.tv_sec = le64_to_cpu(ri->i_atime);
125 inode->i_ctime.tv_sec = le64_to_cpu(ri->i_ctime);
126 inode->i_mtime.tv_sec = le64_to_cpu(ri->i_mtime);
127 inode->i_atime.tv_nsec = le32_to_cpu(ri->i_atime_nsec);
128 inode->i_ctime.tv_nsec = le32_to_cpu(ri->i_ctime_nsec);
129 inode->i_mtime.tv_nsec = le32_to_cpu(ri->i_mtime_nsec);
130 inode->i_generation = le32_to_cpu(ri->i_generation);
131
132 fi->i_current_depth = le32_to_cpu(ri->i_current_depth);
133 fi->i_xattr_nid = le32_to_cpu(ri->i_xattr_nid);
134 fi->i_flags = le32_to_cpu(ri->i_flags);
135 fi->flags = 0;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900136 fi->i_advise = ri->i_advise;
Jaegeuk Kim6666e6a2012-12-10 17:52:48 +0900137 fi->i_pino = le32_to_cpu(ri->i_pino);
Jaegeuk Kim38431542014-02-27 18:20:00 +0900138 fi->i_dir_level = ri->i_dir_level;
Jaegeuk Kim3d1e3802013-10-08 18:01:51 +0900139
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900140 get_extent_info(&fi->ext, ri->i_ext);
Jaegeuk Kim444c5802013-08-08 15:16:22 +0900141 get_inline_info(fi, ri);
Jaegeuk Kim3d1e3802013-10-08 18:01:51 +0900142
Jaegeuk Kimb3d208f2014-10-23 19:48:09 -0700143 /* check data exist */
144 if (f2fs_has_inline_data(inode) && !f2fs_exist_data(inode))
145 err = __recover_inline_status(inode, node_page);
146
Jaegeuk Kim3d1e3802013-10-08 18:01:51 +0900147 /* get rdev by using inline_info */
148 __get_inode_rdev(inode, ri);
149
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900150 f2fs_put_page(node_page, 1);
Jaegeuk Kim9d1015d2014-12-05 10:51:50 -0800151
152 stat_inc_inline_inode(inode);
153 stat_inc_inline_dir(inode);
154
Jaegeuk Kimb3d208f2014-10-23 19:48:09 -0700155 return err;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900156}
157
158struct inode *f2fs_iget(struct super_block *sb, unsigned long ino)
159{
160 struct f2fs_sb_info *sbi = F2FS_SB(sb);
161 struct inode *inode;
Namjae Jeona2a4a7e2013-04-20 01:28:40 +0900162 int ret = 0;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900163
164 inode = iget_locked(sb, ino);
165 if (!inode)
166 return ERR_PTR(-ENOMEM);
Namjae Jeona2a4a7e2013-04-20 01:28:40 +0900167
168 if (!(inode->i_state & I_NEW)) {
169 trace_f2fs_iget(inode);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900170 return inode;
Namjae Jeona2a4a7e2013-04-20 01:28:40 +0900171 }
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900172 if (ino == F2FS_NODE_INO(sbi) || ino == F2FS_META_INO(sbi))
173 goto make_now;
174
175 ret = do_read_inode(inode);
176 if (ret)
177 goto bad_inode;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900178make_now:
179 if (ino == F2FS_NODE_INO(sbi)) {
180 inode->i_mapping->a_ops = &f2fs_node_aops;
181 mapping_set_gfp_mask(inode->i_mapping, GFP_F2FS_ZERO);
182 } else if (ino == F2FS_META_INO(sbi)) {
183 inode->i_mapping->a_ops = &f2fs_meta_aops;
184 mapping_set_gfp_mask(inode->i_mapping, GFP_F2FS_ZERO);
185 } else if (S_ISREG(inode->i_mode)) {
186 inode->i_op = &f2fs_file_inode_operations;
187 inode->i_fop = &f2fs_file_operations;
188 inode->i_mapping->a_ops = &f2fs_dblock_aops;
189 } else if (S_ISDIR(inode->i_mode)) {
190 inode->i_op = &f2fs_dir_inode_operations;
191 inode->i_fop = &f2fs_dir_operations;
192 inode->i_mapping->a_ops = &f2fs_dblock_aops;
Jaegeuk Kima78186e2014-10-17 17:57:29 -0700193 mapping_set_gfp_mask(inode->i_mapping, GFP_F2FS_HIGH_ZERO);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900194 } else if (S_ISLNK(inode->i_mode)) {
195 inode->i_op = &f2fs_symlink_inode_operations;
196 inode->i_mapping->a_ops = &f2fs_dblock_aops;
197 } else if (S_ISCHR(inode->i_mode) || S_ISBLK(inode->i_mode) ||
198 S_ISFIFO(inode->i_mode) || S_ISSOCK(inode->i_mode)) {
199 inode->i_op = &f2fs_special_inode_operations;
200 init_special_inode(inode, inode->i_mode, inode->i_rdev);
201 } else {
202 ret = -EIO;
203 goto bad_inode;
204 }
205 unlock_new_inode(inode);
Namjae Jeona2a4a7e2013-04-20 01:28:40 +0900206 trace_f2fs_iget(inode);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900207 return inode;
208
209bad_inode:
210 iget_failed(inode);
Namjae Jeona2a4a7e2013-04-20 01:28:40 +0900211 trace_f2fs_iget_exit(inode, ret);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900212 return ERR_PTR(ret);
213}
214
215void update_inode(struct inode *inode, struct page *node_page)
216{
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900217 struct f2fs_inode *ri;
218
Yuan Zhong5514f0a2014-01-10 07:26:14 +0000219 f2fs_wait_on_page_writeback(node_page, NODE);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900220
Jaegeuk Kim58bfaf42013-12-26 16:30:41 +0900221 ri = F2FS_INODE(node_page);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900222
223 ri->i_mode = cpu_to_le16(inode->i_mode);
224 ri->i_advise = F2FS_I(inode)->i_advise;
225 ri->i_uid = cpu_to_le32(i_uid_read(inode));
226 ri->i_gid = cpu_to_le32(i_gid_read(inode));
227 ri->i_links = cpu_to_le32(inode->i_nlink);
228 ri->i_size = cpu_to_le64(i_size_read(inode));
229 ri->i_blocks = cpu_to_le64(inode->i_blocks);
230 set_raw_extent(&F2FS_I(inode)->ext, &ri->i_ext);
Jaegeuk Kim444c5802013-08-08 15:16:22 +0900231 set_raw_inline(F2FS_I(inode), ri);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900232
233 ri->i_atime = cpu_to_le64(inode->i_atime.tv_sec);
234 ri->i_ctime = cpu_to_le64(inode->i_ctime.tv_sec);
235 ri->i_mtime = cpu_to_le64(inode->i_mtime.tv_sec);
236 ri->i_atime_nsec = cpu_to_le32(inode->i_atime.tv_nsec);
237 ri->i_ctime_nsec = cpu_to_le32(inode->i_ctime.tv_nsec);
238 ri->i_mtime_nsec = cpu_to_le32(inode->i_mtime.tv_nsec);
239 ri->i_current_depth = cpu_to_le32(F2FS_I(inode)->i_current_depth);
240 ri->i_xattr_nid = cpu_to_le32(F2FS_I(inode)->i_xattr_nid);
241 ri->i_flags = cpu_to_le32(F2FS_I(inode)->i_flags);
Jaegeuk Kim6666e6a2012-12-10 17:52:48 +0900242 ri->i_pino = cpu_to_le32(F2FS_I(inode)->i_pino);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900243 ri->i_generation = cpu_to_le32(inode->i_generation);
Jaegeuk Kim38431542014-02-27 18:20:00 +0900244 ri->i_dir_level = F2FS_I(inode)->i_dir_level;
Changman Lee7d79e752013-01-23 09:40:23 +0900245
Jaegeuk Kim3d1e3802013-10-08 18:01:51 +0900246 __set_inode_rdev(inode, ri);
Jaegeuk Kim398b1ac2012-12-19 15:28:39 +0900247 set_cold_node(inode, node_page);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900248 set_page_dirty(node_page);
Jaegeuk Kim3d1e3802013-10-08 18:01:51 +0900249
Jaegeuk Kimb3783872013-06-10 09:17:01 +0900250 clear_inode_flag(F2FS_I(inode), FI_DIRTY_INODE);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900251}
252
Jaegeuk Kim744602c2014-01-24 09:42:16 +0900253void update_inode_page(struct inode *inode)
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900254{
Jaegeuk Kim40813632014-09-02 15:31:18 -0700255 struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900256 struct page *node_page;
Jaegeuk Kim744602c2014-01-24 09:42:16 +0900257retry:
Jaegeuk Kim39936832012-11-22 16:21:29 +0900258 node_page = get_node_page(sbi, inode->i_ino);
Jaegeuk Kim744602c2014-01-24 09:42:16 +0900259 if (IS_ERR(node_page)) {
260 int err = PTR_ERR(node_page);
261 if (err == -ENOMEM) {
262 cond_resched();
263 goto retry;
264 } else if (err != -ENOENT) {
265 f2fs_stop_checkpoint(sbi);
266 }
267 return;
268 }
Jaegeuk Kim39936832012-11-22 16:21:29 +0900269 update_inode(inode, node_page);
270 f2fs_put_page(node_page, 1);
Jaegeuk Kim39936832012-11-22 16:21:29 +0900271}
272
273int f2fs_write_inode(struct inode *inode, struct writeback_control *wbc)
274{
Jaegeuk Kim40813632014-09-02 15:31:18 -0700275 struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900276
277 if (inode->i_ino == F2FS_NODE_INO(sbi) ||
278 inode->i_ino == F2FS_META_INO(sbi))
279 return 0;
280
Jaegeuk Kimb3783872013-06-10 09:17:01 +0900281 if (!is_inode_flag_set(F2FS_I(inode), FI_DIRTY_INODE))
282 return 0;
283
Jaegeuk Kim39936832012-11-22 16:21:29 +0900284 /*
285 * We need to lock here to prevent from producing dirty node pages
286 * during the urgent cleaning time when runing out of free sections.
287 */
Gu Zhenge4795562013-09-27 18:08:30 +0800288 f2fs_lock_op(sbi);
Jaegeuk Kim744602c2014-01-24 09:42:16 +0900289 update_inode_page(inode);
Gu Zhenge4795562013-09-27 18:08:30 +0800290 f2fs_unlock_op(sbi);
Jin Xu92c43422013-08-15 19:17:01 +0800291
292 if (wbc)
293 f2fs_balance_fs(sbi);
294
Jaegeuk Kim744602c2014-01-24 09:42:16 +0900295 return 0;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900296}
297
Jaegeuk Kim0a8165d2012-11-29 13:28:09 +0900298/*
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900299 * Called at the last iput() if i_nlink is zero
300 */
301void f2fs_evict_inode(struct inode *inode)
302{
Jaegeuk Kim40813632014-09-02 15:31:18 -0700303 struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
Chao Yu002a41c2014-08-04 09:54:58 +0800304 nid_t xnid = F2FS_I(inode)->i_xattr_nid;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900305
Jaegeuk Kim88b88a62014-10-06 17:39:50 -0700306 /* some remained atomic pages should discarded */
Jaegeuk Kim02a13352014-10-06 16:11:16 -0700307 if (f2fs_is_atomic_file(inode) || f2fs_is_volatile_file(inode))
Jaegeuk Kim88b88a62014-10-06 17:39:50 -0700308 commit_inmem_pages(inode, true);
309
Namjae Jeona2a4a7e2013-04-20 01:28:40 +0900310 trace_f2fs_evict_inode(inode);
Johannes Weiner91b0abe2014-04-03 14:47:49 -0700311 truncate_inode_pages_final(&inode->i_data);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900312
313 if (inode->i_ino == F2FS_NODE_INO(sbi) ||
314 inode->i_ino == F2FS_META_INO(sbi))
Chao Yudbf20cb2014-07-25 12:00:57 +0800315 goto out_clear;
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900316
Jaegeuk Kima7ffdbe2014-09-12 15:53:45 -0700317 f2fs_bug_on(sbi, get_dirty_pages(inode));
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900318 remove_dirty_dir_inode(inode);
319
320 if (inode->i_nlink || is_bad_inode(inode))
321 goto no_delete;
322
Changman Leed6212a52013-01-29 18:30:07 +0900323 sb_start_intwrite(inode->i_sb);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900324 set_inode_flag(F2FS_I(inode), FI_NO_ALLOC);
325 i_size_write(inode, 0);
326
327 if (F2FS_HAS_BLOCKS(inode))
328 f2fs_truncate(inode);
329
Gu Zhenge4795562013-09-27 18:08:30 +0800330 f2fs_lock_op(sbi);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900331 remove_inode_page(inode);
Gu Zhenge4795562013-09-27 18:08:30 +0800332 f2fs_unlock_op(sbi);
Jaegeuk Kim39936832012-11-22 16:21:29 +0900333
Changman Leed6212a52013-01-29 18:30:07 +0900334 sb_end_intwrite(inode->i_sb);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900335no_delete:
Jaegeuk Kim3289c062014-10-13 20:00:16 -0700336 stat_dec_inline_dir(inode);
Jaegeuk Kime7a2bf22014-10-14 10:29:50 -0700337 stat_dec_inline_inode(inode);
Jaegeuk Kim81988992014-04-30 15:04:39 +0900338 invalidate_mapping_pages(NODE_MAPPING(sbi), inode->i_ino, inode->i_ino);
Chao Yu002a41c2014-08-04 09:54:58 +0800339 if (xnid)
340 invalidate_mapping_pages(NODE_MAPPING(sbi), xnid, xnid);
Jaegeuk Kimfff04f92014-07-25 07:40:59 -0700341 if (is_inode_flag_set(F2FS_I(inode), FI_APPEND_WRITE))
342 add_dirty_inode(sbi, inode->i_ino, APPEND_INO);
343 if (is_inode_flag_set(F2FS_I(inode), FI_UPDATE_WRITE))
344 add_dirty_inode(sbi, inode->i_ino, UPDATE_INO);
Chao Yudbf20cb2014-07-25 12:00:57 +0800345out_clear:
346 clear_inode(inode);
Jaegeuk Kim19f99ce2012-11-02 17:10:40 +0900347}
Jaegeuk Kim44c16152014-09-25 11:55:53 -0700348
349/* caller should call f2fs_lock_op() */
350void handle_failed_inode(struct inode *inode)
351{
352 struct f2fs_sb_info *sbi = F2FS_I_SB(inode);
353
354 clear_nlink(inode);
355 make_bad_inode(inode);
356 unlock_new_inode(inode);
357
358 i_size_write(inode, 0);
359 if (F2FS_HAS_BLOCKS(inode))
360 f2fs_truncate(inode);
361
362 remove_inode_page(inode);
Jaegeuk Kim44c16152014-09-25 11:55:53 -0700363
Jaegeuk Kimb3d208f2014-10-23 19:48:09 -0700364 clear_inode_flag(F2FS_I(inode), FI_INLINE_DATA);
Jaegeuk Kim3289c062014-10-13 20:00:16 -0700365 clear_inode_flag(F2FS_I(inode), FI_INLINE_DENTRY);
Jaegeuk Kim44c16152014-09-25 11:55:53 -0700366 alloc_nid_failed(sbi, inode->i_ino);
367 f2fs_unlock_op(sbi);
368
369 /* iput will drop the inode object */
370 iput(inode);
371}