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-rw-r--r--fs/ufs/namei.c48
1 files changed, 18 insertions, 30 deletions
diff --git a/fs/ufs/namei.c b/fs/ufs/namei.c
index 2958cde7d3d6..8d5f98a01c74 100644
--- a/fs/ufs/namei.c
+++ b/fs/ufs/namei.c
@@ -43,18 +43,6 @@
43#define UFSD(x) 43#define UFSD(x)
44#endif 44#endif
45 45
46static inline void ufs_inc_count(struct inode *inode)
47{
48 inode->i_nlink++;
49 mark_inode_dirty(inode);
50}
51
52static inline void ufs_dec_count(struct inode *inode)
53{
54 inode->i_nlink--;
55 mark_inode_dirty(inode);
56}
57
58static inline int ufs_add_nondir(struct dentry *dentry, struct inode *inode) 46static inline int ufs_add_nondir(struct dentry *dentry, struct inode *inode)
59{ 47{
60 int err = ufs_add_link(dentry, inode); 48 int err = ufs_add_link(dentry, inode);
@@ -62,7 +50,7 @@ static inline int ufs_add_nondir(struct dentry *dentry, struct inode *inode)
62 d_instantiate(dentry, inode); 50 d_instantiate(dentry, inode);
63 return 0; 51 return 0;
64 } 52 }
65 ufs_dec_count(inode); 53 inode_dec_link_count(inode);
66 iput(inode); 54 iput(inode);
67 return err; 55 return err;
68} 56}
@@ -173,7 +161,7 @@ out:
173 return err; 161 return err;
174 162
175out_fail: 163out_fail:
176 ufs_dec_count(inode); 164 inode_dec_link_count(inode);
177 iput(inode); 165 iput(inode);
178 goto out; 166 goto out;
179} 167}
@@ -191,7 +179,7 @@ static int ufs_link (struct dentry * old_dentry, struct inode * dir,
191 } 179 }
192 180
193 inode->i_ctime = CURRENT_TIME_SEC; 181 inode->i_ctime = CURRENT_TIME_SEC;
194 ufs_inc_count(inode); 182 inode_inc_link_count(inode);
195 atomic_inc(&inode->i_count); 183 atomic_inc(&inode->i_count);
196 184
197 error = ufs_add_nondir(dentry, inode); 185 error = ufs_add_nondir(dentry, inode);
@@ -208,7 +196,7 @@ static int ufs_mkdir(struct inode * dir, struct dentry * dentry, int mode)
208 goto out; 196 goto out;
209 197
210 lock_kernel(); 198 lock_kernel();
211 ufs_inc_count(dir); 199 inode_inc_link_count(dir);
212 200
213 inode = ufs_new_inode(dir, S_IFDIR|mode); 201 inode = ufs_new_inode(dir, S_IFDIR|mode);
214 err = PTR_ERR(inode); 202 err = PTR_ERR(inode);
@@ -218,7 +206,7 @@ static int ufs_mkdir(struct inode * dir, struct dentry * dentry, int mode)
218 inode->i_op = &ufs_dir_inode_operations; 206 inode->i_op = &ufs_dir_inode_operations;
219 inode->i_fop = &ufs_dir_operations; 207 inode->i_fop = &ufs_dir_operations;
220 208
221 ufs_inc_count(inode); 209 inode_inc_link_count(inode);
222 210
223 err = ufs_make_empty(inode, dir); 211 err = ufs_make_empty(inode, dir);
224 if (err) 212 if (err)
@@ -234,11 +222,11 @@ out:
234 return err; 222 return err;
235 223
236out_fail: 224out_fail:
237 ufs_dec_count(inode); 225 inode_dec_link_count(inode);
238 ufs_dec_count(inode); 226 inode_dec_link_count(inode);
239 iput (inode); 227 iput (inode);
240out_dir: 228out_dir:
241 ufs_dec_count(dir); 229 inode_dec_link_count(dir);
242 unlock_kernel(); 230 unlock_kernel();
243 goto out; 231 goto out;
244} 232}
@@ -260,7 +248,7 @@ static int ufs_unlink(struct inode * dir, struct dentry *dentry)
260 goto out; 248 goto out;
261 249
262 inode->i_ctime = dir->i_ctime; 250 inode->i_ctime = dir->i_ctime;
263 ufs_dec_count(inode); 251 inode_dec_link_count(inode);
264 err = 0; 252 err = 0;
265out: 253out:
266 unlock_kernel(); 254 unlock_kernel();
@@ -277,8 +265,8 @@ static int ufs_rmdir (struct inode * dir, struct dentry *dentry)
277 err = ufs_unlink(dir, dentry); 265 err = ufs_unlink(dir, dentry);
278 if (!err) { 266 if (!err) {
279 inode->i_size = 0; 267 inode->i_size = 0;
280 ufs_dec_count(inode); 268 inode_dec_link_count(inode);
281 ufs_dec_count(dir); 269 inode_dec_link_count(dir);
282 } 270 }
283 } 271 }
284 unlock_kernel(); 272 unlock_kernel();
@@ -319,35 +307,35 @@ static int ufs_rename (struct inode * old_dir, struct dentry * old_dentry,
319 new_de = ufs_find_entry (new_dentry, &new_bh); 307 new_de = ufs_find_entry (new_dentry, &new_bh);
320 if (!new_de) 308 if (!new_de)
321 goto out_dir; 309 goto out_dir;
322 ufs_inc_count(old_inode); 310 inode_inc_link_count(old_inode);
323 ufs_set_link(new_dir, new_de, new_bh, old_inode); 311 ufs_set_link(new_dir, new_de, new_bh, old_inode);
324 new_inode->i_ctime = CURRENT_TIME_SEC; 312 new_inode->i_ctime = CURRENT_TIME_SEC;
325 if (dir_de) 313 if (dir_de)
326 new_inode->i_nlink--; 314 new_inode->i_nlink--;
327 ufs_dec_count(new_inode); 315 inode_dec_link_count(new_inode);
328 } else { 316 } else {
329 if (dir_de) { 317 if (dir_de) {
330 err = -EMLINK; 318 err = -EMLINK;
331 if (new_dir->i_nlink >= UFS_LINK_MAX) 319 if (new_dir->i_nlink >= UFS_LINK_MAX)
332 goto out_dir; 320 goto out_dir;
333 } 321 }
334 ufs_inc_count(old_inode); 322 inode_inc_link_count(old_inode);
335 err = ufs_add_link(new_dentry, old_inode); 323 err = ufs_add_link(new_dentry, old_inode);
336 if (err) { 324 if (err) {
337 ufs_dec_count(old_inode); 325 inode_dec_link_count(old_inode);
338 goto out_dir; 326 goto out_dir;
339 } 327 }
340 if (dir_de) 328 if (dir_de)
341 ufs_inc_count(new_dir); 329 inode_inc_link_count(new_dir);
342 } 330 }
343 331
344 ufs_delete_entry (old_dir, old_de, old_bh); 332 ufs_delete_entry (old_dir, old_de, old_bh);
345 333
346 ufs_dec_count(old_inode); 334 inode_dec_link_count(old_inode);
347 335
348 if (dir_de) { 336 if (dir_de) {
349 ufs_set_link(old_inode, dir_de, dir_bh, new_dir); 337 ufs_set_link(old_inode, dir_de, dir_bh, new_dir);
350 ufs_dec_count(old_dir); 338 inode_dec_link_count(old_dir);
351 } 339 }
352 unlock_kernel(); 340 unlock_kernel();
353 return 0; 341 return 0;