---

yaml --- r: 67971 b: refs/heads/master c: 2532802 h: refs/heads/master i: 67969: d901545 67967: a3690ac v: v3
git-mirror · Oct 12, 2007 · 01bf20f · 01bf20f
1 parent 7a72a65
commit 01bf20f
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Showing 2 changed files with 3 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 1359555eb77d240b7c1d7ee75bb07e89e89770e4
+refs/heads/master: 253280267a7f1ced0c434fb24b7bef92d7d22628
diff --git a/trunk/fs/sysfs/dir.c b/trunk/fs/sysfs/dir.c
@@ -130,8 +130,10 @@ struct dentry *sysfs_get_dentry(struct sysfs_dirent *sd)
 
 		/* look it up */
 		parent_dentry = dentry;
+		mutex_lock(&parent_dentry->d_inode->i_mutex);
 		dentry = lookup_one_len_kern(cur->s_name, parent_dentry,
 					     strlen(cur->s_name));
+		mutex_unlock(&parent_dentry->d_inode->i_mutex);
 		dput(parent_dentry);
 
 		if (IS_ERR(dentry)) {