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Commit c8aebb0c9f8c7471643d5f8ba68328de8013005f

Authored by Al Viro
1 parent 4162cf6497
Exists in master and in 7 other branches imx_3.0.35_4.1.0, imx_3.10.17_1.0.1_ga, imx_3.10.53_1.1.0_ga, imx_3.14.28_1.0.0_ga, smarc-imx_3.10.53_1.1.0_ga, smarc-imx_3.14.28_1.0.0_ga, smarc-l5.0.0_1.0.0-ga

per-superblock default ->d_op 

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

Showing 2 changed files with 5 additions and 0 deletions Side-by-side Diff

... ... @@ -1320,6 +1320,7 @@
1320 1320 __dget_dlock(parent);
1321 1321 dentry->d_parent = parent;
1322 1322 dentry->d_sb = parent->d_sb;
  1323 + d_set_d_op(dentry, dentry->d_sb->s_d_op);
1323 1324 list_add(&dentry->d_u.d_child, &parent->d_subdirs);
1324 1325 spin_unlock(&parent->d_lock);
1325 1326 }
... ... @@ -1335,6 +1336,7 @@
1335 1336 struct dentry *dentry = d_alloc(NULL, name);
1336 1337 if (dentry) {
1337 1338 dentry->d_sb = sb;
  1339 + d_set_d_op(dentry, dentry->d_sb->s_d_op);
1338 1340 dentry->d_parent = dentry;
1339 1341 dentry->d_flags |= DCACHE_DISCONNECTED;
1340 1342 }
... ... @@ -1507,6 +1509,7 @@
1507 1509 res = d_alloc(NULL, &name);
1508 1510 if (res) {
1509 1511 res->d_sb = root_inode->i_sb;
  1512 + d_set_d_op(res, res->d_sb->s_d_op);
1510 1513 res->d_parent = res;
1511 1514 d_instantiate(res, root_inode);
1512 1515 }
... ... @@ -1567,6 +1570,7 @@
1567 1570 /* attach a disconnected dentry */
1568 1571 spin_lock(&tmp->d_lock);
1569 1572 tmp->d_sb = inode->i_sb;
  1573 + d_set_d_op(tmp, tmp->d_sb->s_d_op);
1570 1574 tmp->d_inode = inode;
1571 1575 tmp->d_flags |= DCACHE_DISCONNECTED;
1572 1576 list_add(&tmp->d_alias, &inode->i_dentry);
... ... @@ -1423,6 +1423,7 @@
1423 1423 * generic_show_options()
1424 1424 */
1425 1425 char __rcu *s_options;
  1426 + const struct dentry_operations *s_d_op; /* default d_op for dentries */
1426 1427 };
1427 1428  
1428 1429 extern struct timespec current_fs_time(struct super_block *sb);